Teitl: Computational insights into the photovoltaic potential of zinc diphosphides - dataset

Dyfyniad
Živković A, Farkaš B, Dzade NY, et al. (2018). Computational insights into the photovoltaic potential of zinc diphosphides - dataset. Cardiff University. http://doi.org/10.17035/d.2018.0054381131


Nid yw'r data hwn ar gael ar hyn o bryd oherwydd: Bwriad i gyhoeddi canlyniadau prosiect
Dull Mynediad: I anfon cais i gael y data hwn, ebostiwch opendata@caerdydd.ac.uk

Manylion y Set Ddata
Cyhoeddwr: Cardiff University
Dyddiad (y flwyddyn) pryd y daeth y data ar gael i'r cyhoedd: 2018
Dyddiad dechrau creu'r data: 01.02.2018
Dyddiad gorffen creu'r data: 01.08.2018
Fformat y data: .xlsx
Meddalwedd ofynnol: MS Office
Amcangyfrif o gyfanswm maint storio'r set ddata: Llai na 100 megabeit
DOI: 10.17035/d.2018.0054381131

Disgrifiad

In order to study zinc diphosphides as possible photovoltaics, their electronic, magnetic and optic properties need to be assessed. Density functional theory (DFT) theoretical simulation datasets are available in the .xlsx format (can be viewed either by MS Office or Libre Office) comprising 5 data sheets which correspond to the structural, mechanic, electronic, bonding, and optic properties of ZnP2. One addition sheet contains the calculated values of the electronic dipole transition matrix between certain bands (dimensionless quantity), i.e. the valence and conduction band. Each sheet has a text header with descriptive data and contains multiple columns with data generated though various DFT calculations. "Structural properties" labeled data contains initial and calculated structural parameters (in units of Angstroms) for ZnP2. Data in the ''Mechanic propeties'' sheet contains calculated value of elastic constants (in units of kBar) and bulk modulus (GPa), data in the ''Electronic properties'' sheet enlists bader charges (in units of elem.charge), densities of states (in units of states/eV) and band gap energies (in units of electron-volts) versus a k-point path. "Bond analysis" data containts columns with the COHP data (in dimensionless units) versus energy (in units of eV) for each pair of atoms specifies in the preceding header.  Data in ''Optical properties'' comprises of multiple columns which give the real and imaginary dielectric function versus photon energy (in electron-volts) and the absorption coefficient (in units of cm-1) versus photon energy (in electron-volts). The last dataset, "Dipole transition matrix" contains probability elements from the electronic dipole transition matrix between the conduction and valence band (dimensionless units) for each system. 

Research results based upon these data are published at https://doi.org/10.1088/1361-648X/ab111c



Allweddeiriau

Atomistic simulations, Density functional theory, Quantum physics, Solid State Chemistry

Prosiectau Cysylltiedig

Diweddarwyd y tro diwethaf ar 2019-11-11 am 10:26