ROW/EUA: AC Impedance Spectroscopy Study of ZnO/ZrO2 Single Crystal Junctions
{'Code': '07010000', 'Directorate': {'Abbreviation': 'ENG', 'LongName': 'Directorate For Engineering'}, 'Division': {'Abbreviation': 'ECCS', 'LongName': 'Div Of Electrical, Commun & Cyber Sys'}}
{'SignBlockName': 'Cassandra Queen', 'PO_EMAI': 'cqueen@nsf.gov', 'PO_PHON': '7032925383'}
The objective of this project is to study the electrical properties             of single crystal junctions of Zn0 epitaxially grown on yttria                  stabilized Zr02 using AC impedance spectroscopy techniques.  In AC              impedance spectroscopy, the impedance of a sample is measured as a              function of frequency, Z(w), and an equivalent circuit representation           of the sample is developed using complex plane techniques.  Each                component in the equivalent circuit represents some physical parameter          of the sample.  Study of how the components vary with changes in                experimental conditions provides insight into the physical processes            that govern charge transport.  The series of experiments that will be           done to study the Zn0/Zr02 single crystal interface are, 1) Z(w) will           be monitored as a function of temperature in an inert gas atmosphere,           2) Z(w) will be monitored as a function of applied bias voltage at              constant temperature, and 3) Z(w) will be measured as a function of             oxygen partial pressure at constant temperature.  The results of this           series of experiments will provide valuable insight into the nature of          the charge transport process across solid semiconductor/electrolyte             boundaries.
{'FirstName': 'Susan', 'LastName': 'Schneider', 'PI_MID_INIT': 'C', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Susan C Schneider', 'EmailAddress': 'susan.schneider@marquette.edu', 'NSF_ID': '000334286', 'StartDate': '12/01/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Marquette University', 'CityName': 'MILWAUKEE', 'ZipCode': '532332244', 'PhoneNumber': '4142887200', 'StreetAddress': '313 N 13TH ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Wisconsin', 'StateCode': 'WI', 'CONGRESSDISTRICT': '04', 'CONGRESS_DISTRICT_ORG': 'WI04', 'ORG_UEI_NUM': 'HKJCKTFJNBM7', 'ORG_LGL_BUS_NAME': 'MARQUETTE UNIVERSITY', 'ORG_PRNT_UEI_NUM': None}
{'Name': None, 'CityName': None, 'StateCode': None, 'ZipCode': None, 'StreetAddress': None, 'CountryCode': None, 'CountryName': None, 'StateName': None, 'CountryFlag': None, 'CONGRESSDISTRICT': None, 'CONGRESS_DISTRICT_PERF': '""'}
[{'Code': '145600', 'Text': 'SOLID-STATE&MICROSTRUCTURE RES'}, {'Code': '912000', 'Text': 'CROSS-DIRECTORATE PROGRAMS'}]
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1987&All=true', 'xml': '8710515.xml'}