Neutron Scattering Studies of Diluted Magnetic              Semiconductors
{'Code': '03070003', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMR', 'LongName': 'Division Of Materials Research'}}
{'SignBlockName': 'H. Hollis Wickman', 'PO_EMAI': None, 'PO_PHON': None}
They will focus on extending neutron scattering studies in two                  entirely new directions.  Because of the recent advances in the                 preparation of diluted magnetic semiconductors (DMS) layered                    structures (epilayers and superlattices), by molecular beam                     epitaxy, and because of the opportunities which these advances                  provide for structuring novel spin configurations, they will                    focus on neutron scattering in layered DMS systems.  Similarly,                 advances in bulk crystal growth have extended the field of DMS to               alloys based on transition metals other than manganese (e.g.,                   zinc1-xcobaltxsulfur, zinc1-xironxselenium).  Neutron studies of                these systems will provide information on the interactions                      between the iron and the cobalt ions, which are magnetically                    quite different fron manganese.  Finally, they will continue                    their neutron studies of the manganese-based DMS alloys with a                  view at elucidating the spin freezing process occuring in these                 materials at low temperatures.
[{'FirstName': 'Tomasz', 'LastName': 'Giebultowicz', 'PI_MID_INIT': 'M', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Tomasz M Giebultowicz', 'EmailAddress': 'tgiebult@physics.oregonstate.edu', 'NSF_ID': '000287879', 'StartDate': '02/01/1989', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}, {'FirstName': 'Jacek', 'LastName': 'Furdyna', 'PI_MID_INIT': 'K', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Jacek K Furdyna', 'EmailAddress': 'furdyna@nd.edu', 'NSF_ID': '000303926', 'StartDate': '02/01/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Nitin', 'LastName': 'Samarth', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Nitin Samarth', 'EmailAddress': 'nsamarth@psu.edu', 'NSF_ID': '000287358', 'StartDate': '02/01/1989', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'University of Notre Dame', 'CityName': 'NOTRE DAME', 'ZipCode': '465565708', 'PhoneNumber': '5746317432', 'StreetAddress': '940 GRACE HALL', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Indiana', 'StateCode': 'IN', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_ORG': 'IN02', 'ORG_UEI_NUM': 'FPU6XGFXMBE9', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF NOTRE DAME DU LAC', 'ORG_PRNT_UEI_NUM': 'FPU6XGFXMBE9'}
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{'Code': '176100', 'Text': 'SOLID STATE PHYSICS'}
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