Light Scattering Studies of Semiconductor Heterostructure   Interfaces
{'Code': '03070004', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMR', 'LongName': 'Division Of Materials Research'}}
{'SignBlockName': 'LaVerne D. Hess', 'PO_EMAI': None, 'PO_PHON': None}
The research uses different light scattering techniques to                 characterize semiconductor heterostructure interfaces and to                    study the physical properties of these interfaces.  Raman                       scattering by optical and acoustic phonons will be used to                      investigate the interface morphology.  Light scattering by                      electrons in quantum wells will be used to study the fundamental                electronic property of the interface, i.e., the lineup of the                   energy bands of the two heterostructure materials.  The                         experimental effort focuses on understanding and improving                      epitaxial growth procedures, with special emphasis on novel                     systems such as strained layer superlattices and amorphous multi                layers grown by plasma enhanced vapor deposition.
{'FirstName': 'Jose', 'LastName': 'Menendez', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Jose Menendez', 'EmailAddress': 'jose.menendez@asu.edu', 'NSF_ID': '000199305', 'StartDate': '02/15/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Arizona State University', 'CityName': 'TEMPE', 'ZipCode': '852813670', 'PhoneNumber': '4809655479', 'StreetAddress': '660 S MILL AVENUE STE 204', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Arizona', 'StateCode': 'AZ', 'CONGRESSDISTRICT': '04', 'CONGRESS_DISTRICT_ORG': 'AZ04', 'ORG_UEI_NUM': 'NTLHJXM55KZ6', 'ORG_LGL_BUS_NAME': 'ARIZONA STATE UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
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[{'Code': '1772', 'Text': 'CERAMICS & ELECTRONIC MATERIAL'}, {'Code': '1775', 'Text': 'ELECTRONIC/PHOTONIC MATERIALS'}]
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