Mathematical Sciences: Mathematical Models for Submicron    Semiconductor Devices
{'Code': '03040101', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMS', 'LongName': 'Division Of Mathematical Sciences'}}
{'SignBlockName': 'Alan Izenman', 'PO_EMAI': None, 'PO_PHON': None}
This research will consider mathematical and numerical                     aspects of models describing semiconductor transport in novel                   device structures.  Two aspects of the problems will be                         considered in tandem.  First, increasing miniaturization results                in effects which, while they can still be described by the Basic                Semiconductor Equations (BSE), are intrinsically three-                         dimensional in nature.  To address this problem, this research                  will develop and analyze an iterative algorithm for solution of                 the nonlinear BSE using a decoupling procedure based on                         asymptotic analysis.  Secondly, miniaturization leads to physical               phenomena, such as "hot electrons," which are not described by                  the BSE.   This research will thus also consider the development                and use of new model equations.                                                      This research could have a direct impact on the design of                  semiconductor devices and aid in the development of advanced                    technology.
{'FirstName': 'Christian', 'LastName': 'Ringhofer', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Christian Ringhofer', 'EmailAddress': 'ringhofer@asu.edu', 'NSF_ID': '000141037', 'StartDate': '07/15/1988', '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': '1266', 'Text': 'APPLIED MATHEMATICS'}, {'Code': '1271', 'Text': 'COMPUTATIONAL MATHEMATICS'}, {'Code': '1495', 'Text': 'COMPUTATIONAL ENGINEERING'}, {'Code': '1518', 'Text': 'CONTROL, NETWORKS, & COMP INTE'}]
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