
NSF Org: |
OISE Office of International Science and Engineering |
Recipient: |
|
Initial Amendment Date: | March 12, 1998 |
Latest Amendment Date: | March 6, 2001 |
Award Number: | 9726210 |
Award Instrument: | Standard Grant |
Program Manager: |
Mark A. Suskin
OISE Office of International Science and Engineering O/D Office Of The Director |
Start Date: | March 15, 1998 |
End Date: | August 31, 2002 (Estimated) |
Total Intended Award Amount: | $10,992.00 |
Total Awarded Amount to Date: | $10,992.00 |
Funds Obligated to Date: |
|
History of Investigator: |
|
Recipient Sponsored Research Office: |
2550 NORTHWESTERN AVE # 1100 WEST LAFAYETTE IN US 47906-1332 (765)494-1055 |
Sponsor Congressional District: |
|
Primary Place of Performance: |
2550 NORTHWESTERN AVE # 1100 WEST LAFAYETTE IN US 47906-1332 |
Primary Place of
Performance Congressional District: |
|
Unique Entity Identifier (UEI): |
|
Parent UEI: |
|
NSF Program(s): | WESTERN EUROPE PROGRAM |
Primary Program Source: |
|
Program Reference Code(s): |
|
Program Element Code(s): |
|
Award Agency Code: | 4900 |
Fund Agency Code: | 4900 |
Assistance Listing Number(s): | 47.079 |
ABSTRACT
This award supports Dr. Anant K. Ramdas and up to three graduate students from Purdue University in a collaboration with Harald Pascher of the Department of Experimental Physics at the University of Bayreuth. The collaboration will study the collective and localized excitations in the ternary and quaternary alloys of II-VI diluted magnetic semiconductors. Experimental investigations will involve spontaneous Raman scattering and coherent Stokes-Raman studies supplemented with modulation techniques, photoluminescence, and Fourier transform spectroscopy. Magnetic interactions in the diluted magnetic semiconductors, controlled by the concentration of the magnetic ions or by the dimensionality in sub-micron quantum well structures manifest themselves in a spectacular manner in numerous phenomena, such as the Faraday and Voigt effect, Raman-electron paramagnetic resonance, and Raman-anti-ferromagnetic resonance.
Please report errors in award information by writing to: awardsearch@nsf.gov.