Studies of Faraday Rotation in n-cadmium Selenide
{'Code': '03070003', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMR', 'LongName': 'Division Of Materials Research'}}
{'SignBlockName': 'Carol A. Savory-Heflin', 'PO_EMAI': None, 'PO_PHON': None}
In collaboration with S. Geschwind of AT&T Bell Laboratories,                   magnetic properties will be investigated by measuring the Faraday               rotation of Cadmium-Selenium, a direct band-gap semiconductor,                  with donor concentrations spanning the metal-insulator                          transition.  Measurements will first be carried out at AT&T Bell                Labs down to 1.2 Kelvin, and then extended to 20 millikelvin in                 magnetic fields at City College in a dilution refrigerator and                  magnet which are scheduled for delivery in 1988.  The aim of                    these experiments is to understand the magnetic behavior near the               metal-insulator transition, with particular emphasis on the                     strong temperature dependence of the susceptibility which has                   been observed for just-metallic samples, and which has been                     variously ascribed to electron correlations and/or the presence                 of magnetic moments on the metallic side of the transition.
{'FirstName': 'Myriam', 'LastName': 'Sarachik', 'PI_MID_INIT': 'P', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Myriam P Sarachik', 'EmailAddress': 'sarachik@sci.ccny.cuny.edu', 'NSF_ID': '000170603', 'StartDate': '01/15/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'CUNY City College', 'CityName': 'NEW YORK', 'ZipCode': '100319101', 'PhoneNumber': '2126505418', 'StreetAddress': '160 CONVENT AVE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'New York', 'StateCode': 'NY', 'CONGRESSDISTRICT': '13', 'CONGRESS_DISTRICT_ORG': 'NY13', 'ORG_UEI_NUM': 'L952KGDMSLV5', 'ORG_LGL_BUS_NAME': 'RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEW YORK', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '176100', 'Text': 'SOLID STATE PHYSICS'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8715947.xml'}