MDS-Onto
type: Ontology
creator: SDLE Research Center
description: MDS-Onto combines concepts from all different the different ontologies in Materials Data Science
license: https://creativecommons.org/licenses/by-sa/4.0/
version info: 0.3.0.0

has broader
type: Property
type: ObjectProperty
comment: Broader concepts are typically rendered as parents in a concept hierarchy (tree).
definition: Relates a concept to a concept that is more general in meaning.

ProcessingNode
type: Class

Sample
type: Class

Identifier
type: Class

Manufacturer
type: Class

Person
type: Class

Date
type: Class

Method
type: Class

NodeSerialNumber
type: Class

Temperature
type: Class

Length
type: Class

Width
type: Class

Laboratory
type: Class

Department
type: Class

MeasuringDevice
type: Class

Force
type: Class

Distance
type: Class

SequenceNumber
type: Class

Metadata
type: Class

PrimaryData
type: Class

ProjectIdentifier
type: Class

Algorithm
type: Class

NonTransformativeAnalysisProcess
type: Class

ValueObject
type: Class

Sample
type: Class
subclass of: Sample

Manufacturer
type: Class
subclass of: Manufacturer
broader: Tool
subclass of: Tool
definition: A company or entity that designs, produces, and supplies the instrument and its accessories.
definition: Manufacturer of the instrument

Person
type: Class
subclass of: Person
broader: Recipe

Date
type: Class
subclass of: Date
broader: Recipe

NodeSerialNumber
type: Class
subclass of: NodeSerialNumber
broader: Tool

Temperature
type: Class
subclass of: Temperature
broader: Recipe

Length
type: Class
subclass of: Length
broader: Recipe
subclass of: Result
definition: Length of the sample
subclass of: Sample
definition: Length of the module along longest side

Width
type: Class
subclass of: Width
broader: Recipe
subclass of: Result
definition: Width of the sample
subclass of: Sample
definition: Width of module along shortest side

Laboratory
type: Class
subclass of: Laboratory
broader: Tool

Department
type: Class
subclass of: Department
broader: Tool

MeasuringDevice
type: Class
subclass of: MeasuringDevice
broader: Tool

Force
type: Class
subclass of: Force
broader: Recipe

Distance
type: Class
subclass of: Distance
broader: Recipe

SequenceNumber
type: Class
subclass of: SequenceNumber
broader: Result

Metadata
type: Class
subclass of: Metadata
broader: Result

PrimaryData
type: Class
subclass of: PrimaryData
broader: Result

ProjectIdentifier
type: Class
subclass of: ProjectIdentifier
broader: Result

Identifier
type: Class
subclass of: Identifier

FilePath
type: Class
subclass of: ValueObject
broader: Result

Category
type: Class
subclass of: ValueObject
broader: Model

Recipe
type: Class
subclass of: Method
definition: A set of specifications that describes how a process is carried out

Model
type: Class
subclass of: Algorithm
definition: An algorithm that describes an underlying relationship between inputs and outputs

Analysis
type: Class
subclass of: NonTransformativeAnalysisProcess
definition: A process using statistical techniques to examine data to extract underlying relationships
broader: Model

Result
type: Class
subclass of: PrimaryData
definition: A consequence, effect, or outcome of a process

Tool
type: Class
subclass of: ProcessingNode

ToolID
type: Class
subclass of: Identifier
value: XMLSchemastring
definition: Unique ID of a tool
broader: Tool

ToolSoftware
type: Class
subclass of: ProcessingNode
value: XMLSchemastring
definition: Software used by a tool
broader: Tool

SampleID
type: Class
subclass of: Identifier
value: XMLSchemastring
definition: Unique ID of a sample
broader: Sample
definition: Controls response time of the feedback loop; can dramatically affect the image quality and dependent on both the duration and magnitude of the error signal.

SampleDimension
type: Class
subclass of: ValueObject
value: XMLSchemafloat
definition: Dimensions of a sample (if sample is solid)
broader: Sample

RecipeID
type: Class
subclass of: Identifier
value: XMLSchemastring
definition: Unique ID for a recipe
broader: Recipe

ModelID
type: Class
subclass of: Identifier
value: XMLSchemastring
definition: Unique ID of a model
broader: Model

ModelName
type: Class
subclass of: Identifier
value: XMLSchemastring
definition: Human-readable, English name of a model
broader: Model

ResultID
type: Class
subclass of: Identifier
value: XMLSchemastring
definition: Unique ID of a result
broader: Result

ToolManufacturer
type: Class
subclass of: Manufacturer
value: XMLSchemastring
definition: Manufacturer of a tool
broader: Tool

ToolModel
type: Class
subclass of: NodeSerialNumber
value: XMLSchemastring
definition: Model of a tool
broader: Tool
label: Model
definition: The specific version or type of instrument.

ToolSerialNo
type: Class
subclass of: NodeSerialNumber
value: XMLSchemastring
definition: Unique serial number of a tool (assigned by manufacturer)
broader: Tool

ToolCalibrationDate
type: Class
subclass of: Date
value: XMLSchemadateTime
definition: Date that a tool is calibrated
broader: Tool

ToolCalibrationResults
type: Class
subclass of: Result
value: XMLSchemastring
definition: Results of a calibration of a tool
broader: Tool

ToolCalibrationPerson
type: Class
subclass of: Person
value: XMLSchemastring
definition: Person that calibrated a tool
broader: Tool

SampleDate
type: Class
subclass of: Date
value: XMLSchemadateTime
definition: Date that a sample was created
broader: Sample

RecipeCreatedDate
type: Class
subclass of: Date
value: XMLSchemadateTime
definition: Date that a recipe is created
broader: Recipe

RecipeAuthor
type: Class
subclass of: Person
value: XMLSchemastring
definition: Person created a recipe
broader: Recipe

RecipeModifiedDate
type: Class
subclass of: Date
value: XMLSchemadateTime
definition: Date that a recipe is modified
broader: Recipe

RecipeFilePath
type: Class
subclass of: FilePath
value: XMLSchemastring
definition: File path unique to a recipe
broader: Recipe

ModelType
type: Class
subclass of: Category
value: XMLSchemastring
definition: Type of a model (linear, regression, logistic, etc.)
broader: Model

ModelResults
type: Class
subclass of: Result
value: XMLSchemastring
definition: Results of a model
broader: Model

ModelFilePath
type: Class
subclass of: FilePath
value: XMLSchemastring
definition: File path unique to a model
broader: Model

PersonORCiD
type: Class
subclass of: Identifier
definition: Unique ID of a person

Facility
type: Class
subclass of: Laboratory
definition: Facility where the experiment was performed.
value: XMLSchemastring

Station
type: Class
subclass of: Department
definition: Particular beamline within the facility.
value: XMLSchemastring

SyncXrayDetector
type: Class
subclass of: MeasuringDevice
has identifier: DetectorName
definition: The detector used to capture the transmitted X-rays.

PixelSize
type: Class
subclass of: Length
definition: Pixel size of the detector.
characteristic of: SyncXrayDetector
unit: MicroM
value: XMLSchemafloat

DetectorLength
type: Class
subclass of: Length
unit: MilliM
characteristic of: SyncXrayDetector
definition: Length of the detector.
value: XMLSchemafloat

DetectorWidth
type: Class
subclass of: Width
definition: Width of the detector.
characteristic of: SyncXrayDetector
unit: MilliM
value: XMLSchemafloat

Wavelength
type: Class
subclass of: Length
definition: The wavelength used for the experiment.
unit: ANGSTROM
value: XMLSchemafloat
subclass of: Recipe
definition: Wavelength(s) of light being used for analysis
definition: wavelength of reading

Energy
type: Class
subclass of: Force
definition: The energy of the incident beam.
unit: KiloEV
value: XMLSchemafloat

DistanceFromSample
type: Class
subclass of: Distance
definition: Distance of the detector from the sample.
unit: MilliM
value: XMLSchemafloat
broader: Recipe
subclass of: ValueObject

LogFile
type: Class
subclass of: Metadata
definition: Contains log of the results.
value: XMLSchemastring

ImageSequence
type: Class
subclass of: SequenceNumber
definition: Running sequence of the image taken.
value: Seq

StackNumber
type: Class
subclass of: ProjectIdentifier
definition: The stack of the data.
value: XMLSchemainteger

DetectorName
type: Class
subclass of: Identifier
definition: Name of the detector.
value: XMLSchemastring

AFMChannel
type: Class
subclass of: Tool
definition: Speed of spin-coating.

AFMInstrument
type: Class
subclass of: Tool
definition: Piezoelectric sensor location of the AFM instrument.
broader: Tool
definition: An instrument that does atomic force microscopy (AFM)

Amplitude
type: Class
subclass of: Recipe
definition: Drying temperature in the evaporation process of film preparation.

Cantilever
subclass of: Tool
type: Class

DimensionsImage
type: Class
subclass of: Result
definition: Type of solvent for thin-film preparation.

DriveAmplitude
type: Class
subclass of: Recipe

FilmDimentions
subclass of: Recipe
type: Class

FilmPreparation
subclass of: Recipe
type: Class

GainParameters
type: Class
definition: Amplitude image from AFM instrument.
subclass of: Recipe

HotStage
type: Class
broader: Tool
definition: hot stage for temperature dependent AFM experiments

HotStageTemperature
type: Class
subclass of: Recipe
broader: Tool
definition: temperature range of a hotstage in an AFM instrument

InstrumentID
broader: Tool
type: Class

InstrumentName
broader: Tool
type: Class

IntegralGrain
type: Class
broader: Tool
definition: Phase image from AFM instrument.

OperatorName
type: Class

Phase
type: Class
definition: Drying time in the evaporation process of film preparation.

PiezoelectricSensor
broader: Tool
type: Class

PiezoelectricSensorLocation
type: Class
broader: Tool
definition: Dimension of the fluoroelastomer film.

PreFiltration
broader: Recipe
type: Class

ResonanceFrequency
type: Class
broader: Tool
definition: Solvent concentration.

ScanAngle
type: Class
broader: Recipe
definition: Angle at which the scanning occurs.

ScanLines
broader: Recipe
type: Class

ScanParameters
type: Class
broader: Recipe
definition: Size of the AFM scan along one side of the square.

ScanRate
type: Class
broader: Recipe
definition: Controls the rate at which the cantilever scans the sample area.

SetPoint
type: Class
broader: Recipe
definition: Cleaning process of the substrate.

Solvent
broader: Recipe
type: Class

SolventType
broader: Recipe
type: Class

SpincoaterInstrument
broader: Tool
type: Class

SpincoatingParameters
broader: Recipe
type: Class

Substrate
broader: Recipe
type: Class

SubstrateDimensions
broader: Recipe
type: Class

SubstrateType
broader: Recipe
type: Class

ZSensor
broader: Tool
type: Class

AFMInstrumentModel
type: Class
broader: Tool
definition: Model of the AFM instrument

AFMTip
type: Class
broader: Tool
definition: A tip used in an AFM instrument that scans across a sample

CantileverForceConstant
type: Class
broader: Recipe
definition: the force constant of the cantilever; depends on the material

CantileverMaterial
type: Class
broader: Tool
definition: the material of the AFM cantilever

CantileverResonanceFrequency
type: Class
broader: Recipe
definition: the resonance frequency of the cantilever; depends on the material

FieldOfView
type: Class
definition: the field of view of an AFM scan

HotStageDiameter
type: Class
broader: Tool

Resolution
type: Class
broader: Tool
broader: Recipe
subclass of: Recipe
definition: The ability of the spectrometer to distinguish between closely spaced spectral features i.e smallest difference in wavenumbers.

SampleSize
type: Class
broader: Sample
definition: Size of samples that are within working range of an AFM instrument

ScanSpeed
type: Class
broader: Recipe
definition: The speed range in which the probe moves across a sample

Software
type: Class
broader: Tool
definition: Software used by the instrument to perform AFM technique
subclass of: Tool
definition: Software used in the instrument
definition: the computer programs used to control the instrument.

TipMaterial
type: Class
broader: Tool
definition: The material of the AFM tip

TipRadius
type: Class
subclass of: Tool
definition: The radius of the AFM tip

XRange
type: Class
subclass of: Recipe
definition: Range in the X direction of probe
definition: Range of motion along the X-axis

YRange
type: Class
subclass of: Recipe
definition: Range in the Y direction of the probe
definition: Range of motion along the Y-axis

ZRange
type: Class
subclass of: Recipe
definition: Range in the Z direction of the probe

ZSensorNoise
type: Class
subclass of: Recipe
definition: Noise level of the Z sensor

DateImaged
type: Class
subclass of: Date

Dimple
type: Class
subclass of: FractographyImageCharacteristic
definition: Tipped structures resulting from ductile failure

EstimatedStressIntensityFactor
type: Class
subclass of: FractographyImageCharacteristic
definition: An estimation of the stress amplification at the crack tip

FractographyImage
type: Class
subclass of: Result

FractographyImageCharacteristic
type: Class
subclass of: Result

InitiationSite
type: Class
subclass of: FractographyImageCharacteristic

ObservedFailure
type: Class
subclass of: FractographyImageCharacteristic
definition: Perminant deformation caused by fracture

ObservedModeOneFailure
type: Class
subclass of: ObservedFailure
definition: Failure of a material by tensile stress normal to the plane of the crack, ie: opening

ObservedModeThreeFailure
type: Class
subclass of: ObservedFailure
definition: Failure of a material by shear stress parallel to the plane of the crack and parallel to the crack front, ie: tearing

ObservedModeTwoFailure
type: Class
subclass of: ObservedFailure
definition: Failure of a material by shear stress parallel to the plane of the crack and perpendicular ot the crack front, ie: sliding

RiverPattern
type: Class
subclass of: FractographyImageCharacteristic
definition: The pattern which results from fatigue crack growth

Striation
type: Class
subclass of: FractographyImageCharacteristic
label: Beach Mark
definition: A mark caused by a changing stress state

TearBand
type: Class
subclass of: FractographyImageCharacteristic
definition: A mark perpendicular to the direction of faitgue crack growth

Title
type: Class
subclass of: ProjectIdentifier

LightRange
type: Class
subclass of: Recipe
definition: Range of light levels that can be used

ProfilometryModel
type: Class
subclass of: NodeModel
broader: Tool
definition: Model of the insturment being used

ProfilometryInsturment
type: Class
subclass of: ProcessingNode

Objective
type: Class
subclass of: Object
broader: Recipe
definition: Objective lens, ex: 5X, 20X

ProfilometryInsturmentID
type: Class
subclass of: ToolID

RollRange
type: Class
subclass of: Recipe
definition: Range of roll motion

TiltRange
type: Class
subclass of: Recipe
definition: Range of tilt motion

ZStop
type: Class
subclass of: Recipe
definition: Point at which the Z-stop is set, minimum Z value.

EnergyUsed
broader: Recipe
type: Class

ExposureTime
broader: Recipe
type: Class

FrameRate
broader: Recipe
type: Class

HatchDistance
broader: Recipe
type: Class

Magnification
broader: Recipe
type: Class

PyrometerInstrument
type: Class
subclass of: Tool

RunEndDate
broader: Recipe
type: Class

RunStartDate
broader: Recipe
type: Class

Scale
broader: Recipe
type: Class

Size
broader: Recipe
type: Class

SpotSize
type: Class
broader: Recipe
subclass of: ValueObject

Turn
type: Class
broader: Recipe
subclass of: ValueObject

VideoID
subclass of: ResultID
type: Class

FileExtension
broader: Result
type: Class

MetadataFormat
broader: Result
type: Class

PyrometerReading
type: Class

ZCoordinate
broader: Result
type: Class

Ad2
type: Class
broader: Result
subclass of: ValueObject

Cell
type: Class

CellCutType
type: Class
broader: Sample
subclass of: ValueObject
subclass of: PhotovoltaicCellProperty

CellTechnologyType
type: Class
broader: Sample
subclass of: ValueObject
subclass of: PhotovoltaicCellProperty
definition: Cell technology (PERC, TOPCon, Al-BSF, CdTe, CIGS, etc)

Geometry
type: Class
broader: Sample
subclass of: ValueObject

Intensity
type: Class
broader: Tool
subclass of: NodeInfo
broader: Recipe

PlateNumber
type: Class
subclass of: NodeSerialNumber
broader: Tool
definition: A subcomponent of an occurent

Position
type: Class
subclass of: ValueObject
broader: Result
definition: Position of ---

PyrometryInstrument
type: Class
subclass of: Tool

PyrometryMonitor
type: Class
subclass of: Tool
definition: In situ monitor of print

SampleRate
type: Class
subclass of: ValueObject
broader: Recipe
definition: output sampling rate

Sensor
subclass of: Tool
type: Class

SensorPosition
type: Class
subclass of: ValueObject
broader: Recipe
definition: Coaxial vs concentric

SensorType
type: Class
broader: Tool
subclass of: ValueObject
definition: Wavelength range

CaptureRateMax
broader: Recipe
type: Class

CaptureRateMin
broader: Recipe
type: Class

DetectionWavelength
broader: Recipe
type: Class

DetectorType
broader: Tool
type: Class

FilterType
broader: Tool
type: Class

FocalDistance
broader: Tool
type: Class

Power
type: Class
broader: Recipe
subclass of: ValueObject

WavelengthRange
type: Class
broader: Recipe
subclass of: ValueObject
subclass of: Recipe
definition: The span of infrared wavelengths that the instrument can measure.

BoardType
type: Class
subclass of: Shape
broader: Sample
definition: Shape describing the interdigitated comb board

Cleanliness
type: Class
subclass of: ValueObject
broader: Sample
definition: Value describing the cleanliness of the interdigitated comb

FingerAmount
type: Class
subclass of: ValueObject
broader: Sample
definition: Value describing the number of fingers an interdigitated comb posseses

Gap
type: Class
subclass of: ValueObject
broader: Sample
definition: Value describing the space between each finger of an interdigitated comb

InterdigitatedComb
type: Class
subclass of: Sample
definition: Specimen subclass for an individual interdigitated comb

InterdigitatedCombIdentifier
type: Class
subclass of: SpecimenName
broader: Sample
definition: Identifier for each pattern of a board containing interdigitated combs

Masking
type: Class
subclass of: ValueObject
broader: Sample
definition: Value describing the masking of an interdigitated comb

Plating
type: Class
subclass of: ValueObject
broader: Sample
definition: Value describing the plating of an interdigitated comb

SubstrateMaterial
type: Class
subclass of: ValueObject
broader: Recipe
definition: Value describing the material that the substrate on which the interdigitated combs lie on is composed of

TraceMaterial
type: Class
subclass of: ValueObject
broader: Recipe
definition: Value describing the material that the finger traces are composed of

Absorbance
type: Class
subclass of: Result
definition: absorbance read by instrument

Accessory
type: Class
subclass of: Tool
definition: Accessory used for the measurement
definition: An additional component or device such as crystal, gas cell, or sample holder, that enhances or modifies the functionality of the instrument.

BackgroundScans
type: Class
subclass of: Recipe
definition: measurement of the infrared radiation for baseline correction.

BeamSplitter
type: Class
subclass of: Tool
definition: Multiple beamsplitter options are present such as KBr, XT-KBr, and Quartz

Beamsplitter
type: Class
subclass of: Tool
definition: Multiple beamsplitter options are present such as KBr, XT-KBr, and Quartz

Correction
type: Class
subclass of: Tool
definition: The process of adjusting the spectral data to account for any instrumental factor like baseline correction.

Detector
type: Class
subclass of: Tool
definition: A sensitive component that converts infrared radiation from the sample into an electrical signal for spectral analysis.
definition: Sofwtare used in the instrument

ExposureConditions
type: Class
subclass of: Recipe
definition: The specific environmental factors and durations to which samples are subjected to before characterization.

Instrument
type: Class
subclass of: Tool
definition: A NicoletFTIR-OpticalSpectroscopy for chemical analysis
definition: An AgilentFTIR-OpticalSpectroscopy for chemical analysis

MaterialName
type: Class
subclass of: Sample
definition: The name of the sample

MaterialType
type: Class
subclass of: Sample
definition: The type of material used as sample

NumberofScan
type: Class
subclass of: Recipe

ReadingMode
type: Class
subclass of: Recipe
label: ReadMode
definition: The specific method or setting used by the spectrometer to acquire spectral data from the sample.

ReadingSpeed
type: Class
subclass of: Recipe
label: readingTime
definition: Time the instrument takes for the readings

ReadingTime
type: Class
subclass of: Recipe
label: ReadingSpeed
definition: Time the instrument takes for the readings

SampleScans
type: Class
subclass of: Recipe
definition: The process of collecting infrared spectral data from a sample by measuring the absorption at varoius wavelenghths.

Sensitivity
type: Class
subclass of: Recipe
definition: Equipment sensitivity
definition: The detector's ability to accurately measure and respond to small amounts of infrared radiation.

SerialNumber
type: Class
broader: Tool
definition: A unique identifier assigned to each individual instrument.
definition: Serial numer of the instrument

SpectralRange
type: Class
subclass of: Recipe
definition: Spectral Range
definition: The range of infrared wavelengths the instrument measured

Thickness
type: Class
subclass of: Result
definition: Thickness of the sample
subclass of: Sample
definition: Thickness of the module, not counting the framing

Transmittance
type: Class
subclass of: Result
definition: transmittance read by instrument

Measurement
type: Class
subclass of: Result
definition: Chemical analysis carried out on the sample.

NumScans
type: Class
subclass of: Recipe
definition: Number of scans for each run

CurrentAtMaximumPower
type: Class
subclass of: Sample
definition: DC current at the maximum power point under STC
subclass of: PhotovoltaicCellProperty
definition: DC current at maximum power point

CurrentShortCircuit
type: Class
subclass of: Sample
definition: Module short circuit current
label: CurrentShortCircuit
subclass of: PhotovoltaicCellProperty
definition: Short-circuit current of the cell

EncapsulantMaterial
type: Class
subclass of: Sample
definition: Material of the polymer encapsulant

FluorescencePattern
type: Class
subclass of: Sample
definition: A UVF fluorescence pattern of a module

ModuleEncapsulant
type: Class
subclass of: Sample
definition: Polymer encapsulant of a module

ModuleJunctionBox
type: Class
subclass of: Sample
definition: Electrical junction box for connection to the module

ModuleRatingCondition
type: Class
subclass of: Sample
definition: Condition of the module
label: ModuleRatingCondition
subclass of: PhotovoltaicCellProperty
definition: Condition of the cell

PowerDC
type: Class
subclass of: Sample
definition: DC power at STC, 1 sun of irradiance
label: PowerDC
subclass of: PhotovoltaicCellProperty
definition: DC power produced by the cell

PowerSTC
type: Class
subclass of: Sample
definition: Power at refrence conditions

VoltageAtMaximumPower
type: Class
subclass of: Sample
definition: DC voltage at the maximum power point under STC
label: VoltageAtMaximumPower
subclass of: PhotovoltaicCellProperty
definition: DC voltage at the maximum power point of the cell

VoltageOpenCircuit
type: Class
subclass of: Sample
definition: Module open circuit voltage, maximum voltage the module can provide
label: VoltageOpenCircuit
subclass of: PhotovoltaicCellProperty
definition: Open-circuit voltage of the cell

CellCount
type: Class
subclass of: Sample
definition: Number of cells in a module

ModuleEfficiency
type: Class
subclass of: Sample
definition: Theoretical efficency of a module

OrangeButtonTerm
type: Class
subclass of: ValueObject
definition: Term from the OrangeButton Taxonomy

PhotovoltaicBacksheet
type: Class
subclass of: ProcessingNode
definition: Polymer backsheet of a PV cell or module

PhotovoltaicCell
type: Class
subclass of: ProvidedIdentifier
definition: PV cell that composes a module
label: PhotovoltaicCell
subclass of: Tool

PhotovoltaicSite
type: Class
subclass of: Location
definition: Physical location of a PV site
label: PhotovoltaicSite
subclass of: Recipe

Weight
type: Class
subclass of: Sample
definition: Module weight

backsheet
type: Class
subclass of: Sample
definition: Material used to cover the rear of the module. E.g., TPT, Tedlar.

cell-area
type: Class
subclass of: Sample
definition: Total cell surface area.

cell-technology
type: Class
subclass of: Sample
definition: Technology used on the cell level, i.e., cell architecture. E.g., Al-BSF, PERC, PERT, MWT, IBC, SHJ.

cells-per-string
type: Class
subclass of: Sample
definition: The number of cells in series together per individual string. E.g., 60, 72, etc.

connector-type
type: Class
subclass of: Sample
definition: Which version of lead connection is used to connect panel. E.g, MC4, MC3, T4.

encapsulant
type: Class
subclass of: Sample
definition: Polymer material used to hold front sheet and back sheet together. Eg., EVA, POE, etc.

frame-material
type: Class
subclass of: Sample
definition: Material used for the module frame.

interconnection-scheme
type: Class
subclass of: Sample
definition: Method used to wire cells together. RIBBON, SHINGLED, WIRE

junction-box-locations
type: Class
subclass of: Sample
definition: Location on rear of module housing junction box(es). Location could be on module EDGE; CENTER or SPLIT are commonly seen on half-cell modules.

make
type: Class
subclass of: Manufacturer
definition: Manufacturer or creator of device.

model
type: Class
subclass of: ProvidedIdentifier
broader: Sample
definition: Signifier of series or line of products.

module-arc
type: Class
subclass of: Sample
definition: Front glass module anti-reflective coating. Boolean.

module-area
type: Class
subclass of: Sample
definition: Total area of module surface in cm2.

module-packaging
type: Class
subclass of: Sample
definition: The materials used for each layer of the solar panel excluding cell components. Either glass on glass (GG), glass with backsheet GB), glass with transparent backsheet (GTB).

nameplate-imp
type: Class
subclass of: Sample
definition: Current at maximum power point rated at STC.

nameplate-isc
type: Class
subclass of: Sample
definition: Short-circuit current rated at STC

nameplate-pmp
type: Class
subclass of: Sample
definition: Maximum power rated at STC.

nameplate-vmp
type: Class
subclass of: Sample
definition: Voltage at maximum power point rated at STC.

nameplate-voc
type: Class
subclass of: Sample
definition: Open-circuit voltage rated at STC

number-busbars
type: Class
subclass of: Sample
definition: Number of busbars present per cell. Non-ribbon based technologies show none.

cells-x
type: Class
subclass of: Sample
definition: Number of cells in the shortest direction. E.g., 6, 8, 10

cells-y
type: Class
subclass of: Sample
definition: Number of cells in the longest direction. E.g., 10, 12, 20

number-junction-box
type: Class
subclass of: Sample
definition: Total number of junction boxes present on the module.

number-parallel-strings
type: Class
subclass of: Sample
definition: Number of series connections present in the module. 1 if all cells in series, 2 or more otherwise.

PhotovoltaicModuleID
type: Class
subclass of: SampleID
definition: Module identifier

temperature-coefficient-current
type: Class
subclass of: Sample
definition: Reduction of some percent of ISC per degree Celsius. Rate at which current changes in reponse to a change in temperature.

temperature-coefficient-power
type: Class
subclass of: Sample
definition: Reduction of some percent of PMP per degree Celsius. Rate at which power changes in reponse to a change in temperature.

temperature-coefficient-voltage
type: Class
subclass of: Sample
definition: Reduction of some percent of VOC per degree Celsius. Rate at which a voltage changes in reponse to a change in temperature.

wafer-crystallinity
type: Class
subclass of: Sample
definition: Distinguishes whether the silicon wafer was manufactured as a single crystal, multiple crystals, or no crystal (amorphous); if not silicon, another value is used such as THIN FILM.

wafer-doping-polarity
type: Class
subclass of: Sample
definition: Doping polarity of absorber. E.g., n-type or p-type.

PhotovoltaicModule
type: Class
subclass of: ProvidedIdentifier
definition: A PV module, comprised of cells, for field deployment
label: PhotovoltaicModule
subclass of: Tool

ModuleRatingAtReference
type: Class
subclass of: Sample
definition: Measurements of a module taken at STC and 1000 W/m^2 irradiance

PhotovoltaicModuleProperty
type: Class
subclass of: Sample
definition: A property of a PV module

PhotovoltaicCellID
label: PhotovoltaicCellID
type: Class
subclass of: SampleID
definition: Identifier for the PV cell

PhotovoltaicCellProperty
label: PhotovoltaicCellProperty
type: Class
subclass of: Sample
definition: A property of a PV cell

ChargeControllerType
label: ChargeControllerType
type: Class
subclass of: PhotovoltaicChargeControllerProperty
definition: Charge controller type.

OutputCurrent
label: OutputCurrent
type: Class
subclass of: PhotovoltaicChargeControllerProperty
definition: Charge controller output voltage [A-dc].

OutputVoltage
label: OutputVoltage
type: Class
subclass of: PhotovoltaicChargeControllerProperty
definition: Charge controller output voltage [V-dc].

PhotovoltaicChargeController
label: PhotovoltaicChargeController
type: Class
subclass of: Tool

PhotovoltaicChargeControllerID
label: PhotovoltaicChargeControllerID
type: Class
subclass of: ToolID
definition: Charge controller id.

PhotovoltaicChargeControllerNote
label: PhotovoltaicChargeControllerNote
type: Class
subclass of: Tool

PhotovoltaicChargeControllerProperty
label: PhotovoltaicChargeControllerProperty
type: Class
subclass of: Tool

PhotovoltaicInverter
label: PhotovoltaicInverter
type: Class
subclass of: Tool
definition: An inverter to convert DC to AC

PhotovoltaicRacking
label: PhotovoltaicRacking
type: Class
subclass of: PhotovoltaicSiteParameter
definition: How PV modules are arranged within the system

PhotovoltaicSiteID
label: PhotovoltaicSiteID
type: Class
subclass of: Recipe
definition: Site identifier

PhotovoltaicSiteNote
label: PhotovoltaicSiteNote
type: Class
subclass of: Recipe

PhotovoltaicSiteParameter
label: PhotovoltaicSiteParameter
type: Class
subclass of: Recipe
definition: Parameter or property a PV site has

PlaneOfArrayIrradiance
label: PlaneOfArrayIrradiance
type: Class
subclass of: PhotovoltaicSiteParameter

RackingType
label: RackingType
type: Class
subclass of: Tool
definition: Type of racking used (open, closed, roof, etc)

TrackingAlgorithm
label: TrackingAlgorithm
type: Class
subclass of: Model
definition: If system is tracking, method used (truetracking, backtracking, diffuse tracking, etc)

WindDirection
label: WindDirection
type: Class
subclass of: PhotovoltaicSiteParameter

WindSpeed
label: WindSpeed
type: Class
subclass of: PhotovoltaicSiteParameter

AmbientTemperature
label: AmbientTemperature
type: Class
subclass of: PhotovoltaicSiteParameter

ClimateZone
label: ClimateZone
type: Class
subclass of: PhotovoltaicSiteParameter

Elevation
label: Elevation
type: Class
subclass of: PhotovoltaicSiteParameter
definition: Elevation above sea level

Irradiance
label: Irradiance
type: Class
subclass of: PhotovoltaicSiteParameter

Latitude
label: Latitude
type: Class
subclass of: PhotovoltaicSiteParameter
definition: North/south position of a point on the Earth, decimal format

Longitude
label: Longitude
type: Class
subclass of: PhotovoltaicSiteParameter
definition: East/west position of a point on the Earth, decimal format

MountingType
label: MountingType
type: Class
subclass of: Tool
definition: How the arrays are mounted (fixed, one axis tracker, two axis tracker, vertical, etc)

NumberInverters
label: NumberInverters
type: Class
subclass of: PhotovoltaicSiteParameter
definition: Number of inverters located at the site

ExposureStep
type: Class
subclass of: Result
definition: The step count of the exposure.

StepTime
type: Class
subclass of: Recipe
definition: The cummulative time a batch or sample was in exposure.

RelativeHumidity
type: Class
subclass of: Recipe
definition: Water content in the air divided by maximum water held at that temperature.

ExposureType
type: Class
subclass of: Recipe
definition: The type of exposure e.g. damp heat, cyclic UV, outdoors.

ExposureTemperatureSet
type: Class
subclass of: Recipe
definition: The temperature set point of the chamber.

CurrentVoltageDataFilePath
type: Class
subclass of: FilePath
definition: The file path of a dataset generated by a current voltage process

CurrentVoltageRecipeAuthor
type: Class
subclass of: Recipe
definition: The author of a recipe for a current voltage process

CurrentVoltageRecipeCreatedDate
type: Class
subclass of: Recipe
definition: The creation date for a current voltage process recipe

CurrentVoltageRecipeFilePath
type: Class
subclass of: Recipe
definition: The file path for a current voltage process recipe

CurrentVoltageRecipeID
type: Class
subclass of: RecipeID
definition: The identification number for a current voltage recipe

CurrentVoltageResultsTimestamp
type: Class
subclass of: Date
definition: The datetime when a current voltage process was executed

LoadVoltage
type: Class
subclass of: Tool
definition: The standard testing condition load voltage of a sample being measured

SimulatorToolModel
type: Class
subclass of: ToolModel
definition: The model of the solar simulator, i.e. FMT-350

SimulatorToolSerialNo
type: Class
subclass of: ToolSerialNo
definition: The serial number of a solar simulator

SolarSimulatorID
type: Class
subclass of: ToolID
definition: The identification number of a solar simulator

SolarSimulatorManufacturer
type: Class
subclass of: ToolManufacturer
definition: The manufacturer of a solar simulator, i.e. 'Sinton Instruments'

SolarSimulatorName
type: Class
subclass of: ToolName
definition: The name of a solar simulator, i.e. 'Lab 1 Simulator'

CurrentVoltageStepSize
type: Class
subclass of: Tool
definition: The step size of the voltage for a current voltage process

SampleCellArea
type: Class
subclass of: Sample
definition: Area of an invididual cell within a module that a current voltage process is being performed on

SampleTotalArea
type: Class
subclass of: Sample
definition: Total area of the module that a current voltage process is being performed on

SimulatorSpatialUniformity
type: Class
subclass of: Tool
definition: The spational uniformity of a simulator

CellEfficiency
type: Class
subclass of: Result
definition: The cell efficiency measured by a current voltage process

CellReferenceConstant
type: Class
subclass of: Tool
definition: A calibration setting that deteremines the irradiance level of a light source, typically determined by a reference cell

CurrentAtMaxPower
type: Class
subclass of: Result
definition: The current at max power measured by a current voltage process

CurrentVoltageAnalysis
type: Class
subclass of: Analysis
definition: The analysis method used on a raw dataset generated by a current voltage process

CurrentVoltageData
type: Class
subclass of: Result
definition: The raw current voltage data generated by a current voltage process

CurrentVoltageResults
type: Class
subclass of: Result
definition: The parameters that resulted from the current voltage process

CurrentVoltageSample
type: Class
subclass of: Sample
definition: A sample used in a current voltage process

FacilityAmbientTemperature
type: Class
subclass of: Recipe
definition: The ambient temperature of the room that a current voltage process is being performed in

FillFactor
type: Class
subclass of: Result
definition: The fill factor measured by a current voltage process

FlashWaitTime
type: Class
subclass of: Recipe
definition: The amount of time between flash pulses

LoadPulseLength
type: Class
subclass of: Recipe
definition: The amount of time data is acquired during flash pulses

MaximumPowerPoint
type: Class
subclass of: Result
definition: The maximum power point measured by a current voltage process

OpenCircuitVoltage
type: Class
subclass of: Result
definition: The open circuit voltage measured by a current voltage process

SampleResistivity
type: Class
subclass of: Sample
definition: Resisitivity of the sample that a current voltage is being performed on

SaturationCurrentDensity
type: Class
subclass of: Result
definition: The saturation current density measured by a current voltage process

SeriesResistance
type: Class
subclass of: Result
definition: The series resistance measured by a current voltage process

ShortCircuitCurrent
type: Class
subclass of: Result
definition: The short circuit current measured by a current voltage process

ShuntResistance
type: Class
subclass of: Result
definition: The shunt resistance measured by a current voltage process

SimulatorCurrentRange
type: Class
subclass of: Recipe
definition: The working range of the current of a simulator

SimulatorIntensityRange
type: Class
subclass of: Recipe
definition: The working range of the intensity of a simulator

SimulatorVoltageRange
type: Class
subclass of: Recipe
definition: The working range of the voltage of a simulator

SolarSimulator
type: Class
subclass of: Tool
definition: A tool used to simulate the environment of a sun for a PV module, to perform a current voltage measurement

SunIntensity
type: Class
subclass of: Tool
definition: The established intensity of a current voltage process

VoltageAtMaxPower
type: Class
subclass of: Result
definition: The voltage at max power measured by a current voltage process

NumberOfCellsPerString
type: Class
subclass of: Tool
definition: Number of cells in a group of solar panels connected in series in a module

NumberStrings
type: Class
subclass of: Tool
definition: Number of groups of solar panels connected in series in a module

SimulatorMeasurementType
type: Class
subclass of: Tool
definition: Type of measurement a simulator is performing

VoltageTemperatureCoefficient
type: Class
subclass of: Sample
definition: The amount a cell's output voltage changes due to temperature

WaferDopingType
type: Class
subclass of: Sample
definition: Doping type of the wafer that a current voltage process is being performed on

CurrentVoltageRecipe
type: Class
subclass of: Recipe
broader: Recipe
definition: A recipe describing the settings for a current voltage process