TARUN S SHARMA, M.D.
Osteopathic Medicine at Federal St, Pittsburgh, PA
License number
Pennsylvania MD446324
Category
Osteopathic Medicine
Type
Rheumatology
Address
Address
1307 Federal St SUITE B200, Pittsburgh, PA 15212
Phone
(412) 578-1152
(412) 605-6669 (Fax)
(412) 605-6669 (Fax)
Personal information
See more information about TARUN S SHARMA at radaris.comName
Address
Phone
910 Country Club Dr, Bloomsburg, PA 17815
1223 Knossos Dr, Whitehall, PA 18052
330 3Rd St, Bridgeport, PA 19405
Professional information
Application-Oriented Nitride Substrates For Epitaxial Growth Of Electronic And Optoelectronic Device Structures
US Patent:
2011010, May 5, 2011
Filed:
Oct 28, 2010
Appl. No.:
12/914386
Inventors:
TARUN KUMAR SHARMA - Pittsburgh PA, US
Elias Towe - Pittsburgh PA, US
Elias Towe - Pittsburgh PA, US
International Classification:
H01S 5/343, H01L 29/20, H01L 33/06
US Classification:
372 45012, 257615, 257 13, 257E29089, 257E33008
Abstract:
The present invention provides an applications-oriented nitride compound semiconductor substrate, and devices based on it, whose lattice constant can be tuned to closely match that of any nitride thin film or films deposited on it for specific electronic or optoelectronic device applications. Such application-oriented nitride substrates, which can be composed of ternary InGaN, AlInN, AlGaN, or quaternary AlInGaN alloy compounds, minimize lattice-mismatch-induced dislocations and defects between the epitaxial films and the substrate on which the device layers are grown, leading to substantially improved device performance.
Rs At Cmu
Position:
RS at CMU
Location:
Greater Pittsburgh Area
Industry:
Semiconductors
Work:
CMU
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RS