PYI: Ultrafast Optics and Electronics with Semiconductors
{'Code': '07010000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'ECCS', 'LongName': 'Div Of Electrical, Commun & Cyber Sys'}}
{'SignBlockName': 'Kristen M. Biggar, N-BioS', 'PO_EMAI': None, 'PO_PHON': None}
Picosecond and femtosecond laser pulses will be used to study           ultrafast optical and electronic processes in semiconductors.  Three            projects will be supported by the PYI program.                                          Nucleation processes and superheating of Si after illumination          with a ps high power laser pulse will be studied by time-resolved               spectroscopy techniques.                                                                Hot carrier relaxation in the extended states, carrier trapping         across the mobility edge and thermalization in the bandtail states will         be investigated by femtosecond spectroscopy in a-Si:H and related               alloys. Picosecond electrical pulses will be produced using the Auston          switch technology.  The transient response of III-V semiconductor               superlattices to these pulses will be investigated theoretically.               Emphasis will be put on the variations of the optical properties.
{'FirstName': 'Philippe', 'LastName': 'Fauchet', 'PI_MID_INIT': 'M', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Philippe M Fauchet', 'EmailAddress': 'fauchet@ece.rochester.edu', 'NSF_ID': '000468300', 'StartDate': '06/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Princeton University', 'CityName': 'PRINCETON', 'ZipCode': '085442001', 'PhoneNumber': '6092583090', 'StreetAddress': '1 NASSAU HALL', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'New Jersey', 'StateCode': 'NJ', 'CONGRESSDISTRICT': '12', 'CONGRESS_DISTRICT_ORG': 'NJ12', 'ORG_UEI_NUM': 'NJ1YPQXQG7U5', 'ORG_LGL_BUS_NAME': 'THE TRUSTEES OF PRINCETON UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1456', 'Text': 'SOLID-STATE&MICROSTRUCTURE RES'}
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