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- Los Alamos National LaboratoryUS22 papers
- United States Naval Research LaboratoryUS3 papers
- Universität HamburgDE3 papers
- University of California San DiegoUS3 papers
- Boston UniversityUS2 papers
- Electronics and Telecommunications Research InstituteKR2 papers
- Max Planck Institute of BiochemistryDE2 papers
- National High Magnetic Field LaboratoryUS2 papers
- Uppsala UniversitySE2 papers
- Boston CollegeUS1 paper
- Brookhaven National LaboratoryUS1 paper
- California State University, FresnoUS1 paper
5 papers · 1 filter
Tunable magnetic exchange interactions in manganese-doped inverted core/shell ZnSe/CdSe nanocrystals
David A. Bussian, Scott A. Crooker, Ming Yin +3
Magnetic doping of semiconductor nanostructures is actively pursued for applications in magnetic memory and spin-based electronics. Central to these efforts is a drive to control t…
Terahertz wave generation via optical rectification from multiferroic BiFeO3
D. Talbayev, Seongsu Lee, S. -W. Cheong +1
We detected broadband coherent terahertz (THz) emission from multiferroic BiFeO3 after illuminating a high-quality bulk single ferroelectric domain crystal with a ~100 fs optical p…
Magnetic exchange interaction between rare-earth and Mn ions in multiferroic hexagonal manganites
D. Talbayev, A. D. LaForge, S. A. Trugman +4
We report a study of magnetic dynamics in multiferroic hexagonal manganite HoMnO3 by far-infrared spectroscopy. Low-temperature magnetic excitation spectrum of HoMnO3 consists of m…
Detection of the spin character of Fe(001) surface states by scanning tunneling microscopy: A theoretical proposal
Athanasios N. Chantis, Darryl L. Smith, J. Fransson +1
We consider the magnetic structure on the Fe(001) surface and theoretically study the scanning tunneling spectroscopy using a spin-polarized tip (SP-STM). We show that minority-spi…
Performance of a non-empirical meta-GGA density functional for excitation energies
Jianmin Tao, Sergei Tretiak, Jian-Xin Zhu
It is known that the adiabatic approximation in time-dependent density functional theory usually provides a good description of low-lying excitations of molecules. In the present w…