[HTML][HTML] Chalcopyrite compound semiconductors for thin film solar cells
S Siebentritt - Current Opinion in Green and Sustainable Chemistry, 2017 - Elsevier
Chalcopyrite semiconductors are used in thin film solar cells with the highest efficiencies, in
particular for flexible solar cells. Recent progress has been made possible by an alkali …
particular for flexible solar cells. Recent progress has been made possible by an alkali …
Compound semiconductor alloys: From atomic-scale structure to bandgap bowing
CS Schnohr - Applied physics reviews, 2015 - pubs.aip.org
Compound semiconductor alloys such as In x Ga 1− x As, GaAs x P 1− x, or CuIn x Ga 1− x
Se 2 are increasingly employed in numerous electronic, optoelectronic, and photonic …
Se 2 are increasingly employed in numerous electronic, optoelectronic, and photonic …
Development of an efficient double absorber CIGSSe/perovskite solar cell with the combination of experimental data of Mg-doped CeO2 buffer layer
R Kumar, A Kumar - Optical Materials, 2023 - Elsevier
In this work, we developed a high-efficiency CIGSSe/perovskite photovoltaic cell with a
combination of Mg-doped CeO 2 buffer layer nanomaterials. Initially, Mg-doped CeO 2 …
combination of Mg-doped CeO 2 buffer layer nanomaterials. Initially, Mg-doped CeO 2 …
Composition-dependent optical band bowing, vibrational, and photochemical behavior of aqueous glutathione-capped (Cu, Ag)–In–S quantum dots
A mild aqueous synthesis of colloidal 2–4 nm (Cu, Ag)–In–S (CAIS) quantum dots (QDs)
stabilized by surface metal complexes with glutathione was introduced. Linear variations of …
stabilized by surface metal complexes with glutathione was introduced. Linear variations of …
Local bonding influence on the band edge and band gap formation in quaternary chalcopyrites
Quaternary chalcopyrites have shown to exhibit tunable band gaps with changing anion
composition. Inspired by these observations, the underlying structural and electronic …
composition. Inspired by these observations, the underlying structural and electronic …
Efficiency improvement of ZnMgO/CIGSSe heterojunction solar cell by using double graded Cu2O ER-HTL and CeMgO2 HR-ETL materials
R Kumar, A Kumar - Optical Materials, 2022 - Elsevier
The performance of the ZnMgO/CIGSSe heterojunction solar cell is addressed in this article.
Different structures are designed using different materials to improve their parameters. The …
Different structures are designed using different materials to improve their parameters. The …
Radiation resistant chalcopyrite CIGS solar cells: proton damage shielding with Cs treatment and defect healing via heat-light soaking
Cu (In, Ga) Se2 (CIGS) solar cells are recognized as next-generation space technology due
to their flexibility, lightweight nature, and excellent environmental stability. However …
to their flexibility, lightweight nature, and excellent environmental stability. However …
Evaluation of defect formation in chalcopyrite compounds under Cu-poor conditions by advanced structural and vibrational analyses
Cu-poor compositions are key for obtaining high efficiency Cu (In, Ga) Se 2 (CIGSe) devices.
These conditions lead to Cu deficit accommodation mechanisms like the formation of Cu …
These conditions lead to Cu deficit accommodation mechanisms like the formation of Cu …
Chemical states and local structure in Cu-deficient Cu x InSe∼ 2 thin films: insights into engineering and bandgap narrowing
AY Mohamed, BG Han, H Jang, JO Jeon… - Journal of Materials …, 2023 - pubs.rsc.org
The Cu-deficient CuxInSe∼ 2 (x> 0.3) phase can be stabilized as a thin film. A uniform Cu-
deficient composition with a chalcopyrite structure was obtained by the precision …
deficient composition with a chalcopyrite structure was obtained by the precision …
Bandgap extraction from quantum efficiency spectra of Cu (In, Ga) Se2 solar cells with varied grading profile and diffusion length
M Richter, MS Hammer, T Sonnet, J Parisi - Thin Solid Films, 2017 - Elsevier
Quantum efficiency measurements on Cu (In, Ga) Se 2 (CIGS) solar cells are widely used as
a non-destructive and easy to apply method to extract the bandgap of the CIGS absorber …
a non-destructive and easy to apply method to extract the bandgap of the CIGS absorber …