Verification of the Uncertainty Principle in the Hope       College Advanced Laboratory Course
{'Code': '11040000', 'Directorate': {'Abbreviation': 'EDU', 'LongName': 'Directorate for STEM Education'}, 'Division': {'Abbreviation': 'DUE', 'LongName': 'Division Of Undergraduate Education'}}
{'SignBlockName': 'Duncan E. McBride', 'PO_EMAI': None, 'PO_PHON': None}
Hope College will add an experiment to its Advanced Physics                     Laboratory course to verify the time-energy uncertainty relation                (Delta) and lifetime of an excited level of (57)Fe.  The                        uncertainty in energy of the level will be measured using the                   Mossbauer effect which allows the natural linewidth of the                      emitted gamma rays to be determined using the Doppler effect and                resonant absorbtion.  The uncertainty in lifetime will be                       determined by measuring the time between the production and decay               of the same nuclear level using fast electronic components.                                                                                                     The equipment needed for this investigation will also be used for               general improvements to the Advanced Laboratory course.  In                     particular, the nuclear Zeeman effect will be studied using the                 Mossbauer apparatus with a ferromagnetic absorber in which the                  nuclear levels are split by an internal magnetic field produced                 by the electronic motion.                                                                                                                                       Hope College will match the NSF funds with an equal amount of                   non-Federal funds for this project.
{'FirstName': 'Ned', 'LastName': 'Rouze', 'PI_MID_INIT': 'C', 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Ned C Rouze', 'EmailAddress': None, 'NSF_ID': '000403821', 'StartDate': '06/01/1988', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'Hope College', 'CityName': 'HOLLAND', 'ZipCode': '494233626', 'PhoneNumber': '6163957316', 'StreetAddress': '35 E 12TH ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Michigan', 'StateCode': 'MI', 'CONGRESSDISTRICT': '02', 'CONGRESS_DISTRICT_ORG': 'MI02', 'ORG_UEI_NUM': 'YBR2AJ9X4BK9', 'ORG_LGL_BUS_NAME': 'HOPE COLLEGE', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '7400', 'Text': 'UNDERGRAD INSTRM & LAB IMPROVE'}
{'url': 'https://www.nsf.gov/awardsearch/download?DownloadFileName=1988&All=true', 'xml': '8852136.xml'}