A toplevel photovoltaics domain ontology based on EMMO. This file is intended to contain information on the whole domain of photovoltaics. It should be on a top-level. Released under the Creative Commons license Attribution 4.0 International (CC BY 4.0).
hasProcess
hasLayer
hasIntentionalProcess
CurrentVoltageMeasurement
JVMeasurement
The total cell area in cm2. The total area is defined as the area that would provide photovoltaic performance when illuminated without any shading, i.e. in practice the geometric overlap between the top and bottom contact.
CellAreaTotal
AbsorberLayer
Cleaning
PhotovoltaicCable
Etching
PerovskitePhotovoltaicCell
RecombinationLayer
PhotovoltaicCellStack
PerovskiteLayer
TRUE if the cell flexible and bendable.
CellFlexible
PhotovoltaicCellLayer
ExternalQuantumEfficiencyMeasurement
EQEMeasurement
PerovskiteBSiteCation
FTO
PhotovoltaicCellMeasurement
HoleTransportLayer
For the most common substrates, i.e. FTO and ITO it is common that part of the conductive layer is removed before perovskite deposition. State the method by which it was removed • If there is more than one cleaning step involved, separate the steps by a double forward angel bracket (‘ >> ‘) • This category was included after the initial project release wherefor the list of reported purities are short, so be prepared to expand on the given list of alternatives in the extraction protocol.
SubstrateCleaning
The effective area of the cell during IV and stability measurements under illumination. If measured with a mask, this corresponds to the area of the hole in the mask. Otherwise this area is the same as the total cell area.
CellAreaMeasured
ElectronTransportLayer
The average visible transmittance in the wavelength range stated in the next field. In %
SemiTransparentAVT
A system converting solar energy into alternating current
PhotovoltaicSystem
BufferLayer
SubstrateEtching
IntentionalPhotovoltaicProcess
Layer
ThinFilmDeposition
The minimum bending radius possible without degrading the cells performance
CellFlexibleMinBendingRadius
ITO
Does not discriminate between different levels of transparency. In practice this is True for any cell that does not have metal contacts.
SemiTransparent
Substrate
PerovskiteASiteCation
PhotovoltaicEncapsulant
Storing
PhotovoltaicQuantity
The total area in cm 2 of the substrate over which the perovskite is deposited. This may be significantly larger than the cell area
SubstrateArea
PerovskiteXSiteAnion
The number of individual solar cells, or pixels, on the substrate on which the reported cell is made
NumberOfCellsPerSubstrate
CellStoringBeforeJVMeasurement
PhotovoltaicInverter
SemiTransparentAVTWavelengthRangeMax
A perovskite structure is formed by ABX3 compounds where the B-site cation is octahedrally coordinated to the X-site anion and these octahedra are all-corner sharing in a 3D network.
PerovskiteMolecularEntity
Roughness
the wavelength range under which the average visible transmittance is determined
SemiTransparentAVTWavelengthRangeMin
Something
SolarCell
PhotovoltaicCell
A device manufactured to convert photons into electrons
PhotovoltaicDevice
A collection of soloar cells
PhotovoltaicModule