Heterojunction bipolar transistors with hydrogenated amorphous silicon contacts on crystalline silicon
- Bahman Hekmatshoar
- T.H. Ning
- 2012
- Electronics Letters
Paper
Publications
31 results for Bahman Hekmatshoar
High-efficiency heterojunction solar cells on crystalline germanium substrates
- Bahman Hekmatshoar
- Davood Shahrjerdi
- et al.
- 2012
- Applied Physics Letters
PaperUltra low temperature epitaxial growth of strained Si directly on Si substrates
- Davood Shahrjerdi
- Bahman Hekmatshoar
- et al.
- 2012
- ECS Meeting 2012
Conference paperKerf-less removal of Si, Ge, and III-V layers by controlled spalling to enable low-cost PV technologies
- Stephen W. Bedell
- Davood Shahrjerdi
- et al.
- 2012
- IEEE Journal of Photovoltaics
PaperHigh-efficiency thin-film InGaP/InGaAs/Ge tandem solar cells enabled by controlled spalling technology
- Davood Shahrjerdi
- Stephen W. Bedell
- et al.
- 2012
- Applied Physics Letters
PaperNovel heterojunction solar cells with conversion efficiencies approaching 21% on p-type crystalline silicon substrates
- Bahman Hekmatshoar
- Davood Shahrjerdi
- et al.
- 2011
- IEDM 2011
Conference paperLow-temperature epitaxy of compressively strained silicon directly on silicon substrates
- Davood Shahrjerdi
- Bahman Hekmatshoar
- et al.
- 2011
- Journal of Electronic Materials
PaperLow-temperature a-Si:H/GaAs Hheterojunction solar cells
- Davood Shahrjerdi
- Bahman Hekmatshoar
- et al.
- 2011
- IEEE Journal of Photovoltaics
PaperMetastability of hydrogenated amorphous silicon passivation on crystalline silicon and implication to photovoltaic devices
- Bahman Hekmatshoar
- Davood Shahrjerdi
- et al.
- 2011
- IRPS 2011
Conference paperAmorphous silicon: The other silicon
- J.C. Sturm
- Y. Huang
- et al.
- 2011
- ULIS 2011
Conference paper