Atomic Resolution Studies of Solute Atom Segregation        and Phase Transitions at Internal Interfaces
{'Code': '03070004', 'Directorate': {'Abbreviation': 'MPS', 'LongName': 'Direct For Mathematical & Physical Scien'}, 'Division': {'Abbreviation': 'DMR', 'LongName': 'Division Of Materials Research'}}
{'SignBlockName': 'Bruce A. MacDonald', 'PO_EMAI': None, 'PO_PHON': None}
This program examines solute atom segregation and phase                    transitions at internal interfaces (grain boundaries and stacking               faults) in body-centered cubic and face-centered cubic metal                    alloys.  A goal is to understand phase equilibria at internal                   interfaces.  Interface chemical composition, geometry, and                      structure are analyzed by atom probe field ion microscopy, high                 resolution analytical microscopy, and transmission electron                     microscopy.  Computer simulation is performed by Monte Carlo                    calculations using the embedded atom method to correlate                        experimental results with theory.
{'FirstName': 'David', 'LastName': 'Seidman', 'PI_MID_INIT': 'N', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'David N Seidman', 'EmailAddress': 'd-seidman@northwestern.edu', 'NSF_ID': '000168750', 'StartDate': '01/15/1989', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Northwestern University', 'CityName': 'EVANSTON', 'ZipCode': '602080001', 'PhoneNumber': '3125037955', 'StreetAddress': '633 CLARK ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Illinois', 'StateCode': 'IL', 'CONGRESSDISTRICT': '09', 'CONGRESS_DISTRICT_ORG': 'IL09', 'ORG_UEI_NUM': 'EXZVPWZBLUE8', 'ORG_LGL_BUS_NAME': 'NORTHWESTERN 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': '1771', 'Text': 'METAL & METALLIC NANOSTRUCTURE'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8819074.xml'}