Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Identification of Potential Photovoltaic Absorbers Based on First-Principles Spectroscopic Screening of Materials

Journal Article · · Physical Review Letters
There are numerous inorganic materials that may qualify as good photovoltaic (PV) absorbers, except that the currently available selection principle - focusing on materials with a direct band gap of {approx}1.3 eV (the Shockley-Queisser criteria) - does not provide compelling design principles even for the initial material screening. Here we offer a calculable selection metric of 'spectroscopic limited maximum efficiency (SLME)' that can be used for initial screening based on intrinsic properties alone. It takes into account the band gap, the shape of absorption spectra, and the material-dependent nonradiative recombination losses. This is illustrated here via high-throughput first-principles quasiparticle calculations of SLME for {approx}260 generalized I{sub p}III{sub q}VI{sub r} chalcopyrite materials. It identifies over 20 high-SLME materials, including the best known as well as previously unrecognized PV absorbers.
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Solar Energy Technologies Office (EE-4S), USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Energy Frontier Research Centers
DOE Contract Number:
AC36-08GO28308
OSTI ID:
1039079
Report Number(s):
NREL/JA-5900-54766
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 6 Vol. 108; ISSN 0031-9007; ISSN PRLTAO
Country of Publication:
United States
Language:
English

References (30)

Optical absorption characteristics of polycrystalline AgGaSe 2 thin films journal November 2006
Ultrahigh spontaneous emission quantum efficiency, 99.7% internally and 72% externally, from AlGaAs/GaAs/AlGaAs double heterostructures journal January 1993
Strong Interplay between Structure and Electronic Properties in CuIn ( S , Se ) 2 : A First-Principles Study journal February 2010
Photoluminescence and Raman spectroscopy of polycrystalline AgInTe2 journal June 2005
Erratum: “Hybrid functionals based on a screened Coulomb potential” [J. Chem. Phys. 118, 8207 (2003)] journal June 2006
Investigations on polycrystalline CuGaTe2 thin films journal January 1997
Effect of heat treatment on the structural and optical properties of CuInTe2 thin films journal March 1993
Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells journal March 1961
Limits on the open-circuit voltage and efficiency of silicon solar cells imposed by intrinsic Auger processes journal May 1984
P-type electrical conduction in transparent thin films of CuAlO2 journal October 1997
Photovoltaic performance of p-AgInSe2/n-CdS thin film heterojunctions journal March 1998
Growth and characterization of p-type AgInS2 crystals journal September 2003
New Method for Calculating the One-Particle Green's Function with Application to the Electron-Gas Problem journal August 1965
Solar cell efficiency tables (Version 38) journal July 2011
Statistics of the Recombinations of Holes and Electrons journal September 1952
Energy bands in cuprous oxide journal June 1966
Properties of ZnO/CdS/CuInSe2 solar cells with improved performance journal January 2004
Quasiparticle Calculations in Solids book January 2000
First-Principles Theory of Quasiparticles: Calculation of Band Gaps in Semiconductors and Insulators journal September 1985
Exciton structure in the u.v.-absorption edge of tetragonal GeO2 journal March 1978
Quasiparticle band structures of the antiferromagnetic transition-metal oxides MnO, FeO, CoO, and NiO journal June 2009
Electronic excitations: density-functional versus many-body Green’s-function approaches journal June 2002
Bipolar Doping and Band-Gap Anomalies in Delafossite Transparent Conductive Oxides journal January 2002
Limiting efficiency of silicon solar cells journal May 1984
A phenomenological model for systematization and prediction of doping limits in II–VI and I–III–VI2 compounds journal March 1998
Nature of the Band Gap of In 2 O 3 Revealed by First-Principles Calculations and X-Ray Spectroscopy journal April 2008
Photoluminescence properties of polycrystalline AgGaTe2 journal August 2006
Quasiparticle band structure based on a generalized Kohn-Sham scheme journal September 2007
Band-to-band auger recombination in indirect gap semiconductors journal November 1971
Band-Gap Assignment in Sn O 2 by Two-Photon Spectroscopy journal December 1978

Similar Records

Selection Metric for Photovoltaic Materials Screening Based on Detailed-Balance Analysis
Journal Article · Wed Aug 30 20:00:00 EDT 2017 · Physical Review Applied · OSTI ID:1394735

Transition metal-substituted lead halide perovskite absorbers
Journal Article · Thu Jan 26 19:00:00 EST 2017 · Journal of Materials Chemistry. A · OSTI ID:1352552

Candidate Inorganic Photovoltaic Materials from Electronic Structure-Based Optical Absorption and Charge Transport Proxies
Journal Article · Sun Feb 24 19:00:00 EST 2019 · Chemistry of Materials · OSTI ID:1599728