InP-based transistor fabrication

P Ye, Z Cheng, Y Xuan, Y Wu, B Adekore… - US Patent …, 2012 - Google Patents
5,061,644 5,079,616 5,091,333 5,091,767 5,093,699 5,098,850 5,105,247 5,108,947
5,156,995 5,159,413 5,164.359 5,166,767 5,223,043 5,236,546 5,238,869 5,256,594 …

Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication

AJ Lochtefeld, MT Currie, Z Cheng, J Fiorenza… - US Patent …, 2012 - Google Patents
(65) Prior Publication Data(Continued) US 2011 FOO49568 A1 Mar. 3, 2011 OTHER
PUBLICATIONS Related US Application Data 68 Applied Physics Letters 7, pp. 774-779 …

Semiconductor sensor structures with reduced dislocation defect densities

Z Cheng, JG Fiorenza, C Sheen… - US Patent 8,253,211, 2012 - Google Patents
5,091,333 5,091,767 5,093,699 5,098,850 5,105,247 5,108,947 5,156,995 5,159,413
5,164.359 5,166,767 5,223,043 5,236,546 5,238,869 5,256,594 5,269,852 5,269,876 …

Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication

AJ Lochtefeld, MT Currie, Z Cheng, J Fiorenza… - US Patent …, 2014 - Google Patents
Fabrication of monolithic lattice-mismatched semiconductor heterostructures with limited
area regions having upper por tions Substantially exhausted of threading dislocations, as …

Photovoltaics on silicon

J Li, AJ Lochtefeld, C Sheen, Z Cheng - US Patent 9,508,890, 2016 - Google Patents
4,551.394 A 11/1985 Betsch et al. 4,651,179 A 3, 1987 Reichert 4,727,047 A 2f1988 Bozler
et al. 4,774,205 A 9, 1988 Choi et al. 4,789,643 A 12/1988 Kajikawa et al. 4,826,784. A …

Reduction of edge effects from aspect ratio trapping

Z Cheng - US Patent 8,274,097, 2012 - Google Patents
US8274097B2 - Reduction of edge effects from aspect ratio trapping - Google Patents
US8274097B2 - Reduction of edge effects from aspect ratio trapping - Google Patents …

Quantum tunneling devices and circuits with lattice-mismatched semiconductor structures

Z Cheng, C Sheen - US Patent 7,875,958, 2011 - Google Patents
US7875958B2 - Quantum tunneling devices and circuits with lattice-mismatched
semiconductor structures - Google Patents US7875958B2 - Quantum tunneling devices and …

Light-emitter-based devices with lattice-mismatched semiconductor structures

J Li, AJ Lochtefeld - US Patent 8,502,263, 2013 - Google Patents
US8502263B2 - Light-emitter-based devices with lattice-mismatched semiconductor structures
- Google Patents US8502263B2 - Light-emitter-based devices with lattice-mismatched …

Diode-based devices and methods for making the same

AJ Lochtefeld - US Patent 8,237,151, 2012 - Google Patents
US PATENT DOCUMENTS 4,307,510 A 12/1981 Sawyer et al. 4.322, 253 A 3, 1982
Pankove et al. 4,370,510 A 1, 1983 Stirn 4,545,109 A 10, 1985 Reichert 4,551.394 A 11 …

Multi-junction solar cells

J Fiorenza, AJ Lochtefeld - US Patent 8,344,242, 2013 - Google Patents
US8344242B2 - Multi-junction solar cells - Google Patents US8344242B2 - Multi-junction
solar cells - Google Patents Multi-junction solar cells Download PDF Info Publication number …