Ferromagnetic Insulators for Spin-Polarized Electron        Tunneling Studies
{'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 (1) study the systematics of EuS and other                            ferromagnetic insulators in contact with metals and as tunnel                   barriers of thin film tunnel junctions; (2) use the new                         technique, which allows for the first time tunneling measurements               of spin-orbit and Fermi-liquid effects in many metals; (3) look                 for spin effects in heavy-electron and high temperature                         superconductors; (4) study the exchange effects with                            ferromagnetic metals, magnetic domains, and magnetic effects at                 surfaces for H = 0 to 30 T.  This program will (1) give an                      understanding of exchange effects between ferromagnetic                         insulators and superconductors, ferromagnetic metals, and                       paramagnetic metals; (2) give a quantitative picture of electron                tunneling through ferromagnetic insulators; (3) permit new                      measurements giving fundamental results in superconductivity,                   ferromagnetism, and electron-spin effects in normal metals.
[{'FirstName': 'Robert', 'LastName': 'Meservey', 'PI_MID_INIT': 'H', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Robert H Meservey', 'EmailAddress': None, 'NSF_ID': '000085679', 'StartDate': '05/15/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}, {'FirstName': 'Jagadeesh', 'LastName': 'Moodera', 'PI_MID_INIT': 'S', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Jagadeesh S Moodera', 'EmailAddress': 'moodera@mit.edu', 'NSF_ID': '000247787', 'StartDate': '05/15/1989', 'EndDate': None, 'RoleCode': 'Co-Principal Investigator'}]
{'Name': 'Massachusetts Institute of Technology', 'CityName': 'CAMBRIDGE', 'ZipCode': '021394301', 'PhoneNumber': '6172531000', 'StreetAddress': '77 MASSACHUSETTS AVE', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Massachusetts', 'StateCode': 'MA', 'CONGRESSDISTRICT': '07', 'CONGRESS_DISTRICT_ORG': 'MA07', 'ORG_UEI_NUM': 'E2NYLCDML6V1', 'ORG_LGL_BUS_NAME': 'MASSACHUSETTS INSTITUTE OF TECHNOLOGY', 'ORG_PRNT_UEI_NUM': 'E2NYLCDML6V1'}
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[{'Code': '176100', 'Text': 'SOLID STATE PHYSICS'}, {'Code': '176400', 'Text': 'LOW TEMPERATURE PHYSICS'}]
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