188 citations · 610 across the 13 of their papers we have counts for
13 papers
Anomalous Transition Magnetic Moments in two-dimensional Dirac Materials
Sanghita Sengupta, Madalina I. Furis, Oleg P. Sushkov +1
We show that the magnetic response of atomically thin materials with Dirac spectrum and spin-orbit interactions can exhibit strong dependence on electron-electron interactions. Whi…
Indirect Spin Exchange Interaction in Substituted Copper Phthalocyanine Crystalline Thin Films
Naveen Rawat, Zhenwen Pan, Cody J. Lamarche +7
The origins of indirect spin exchange in crystalline thin films of Copper Octabutoxy Phthalocyanine (Cu-OBPc) are investigated using Magnetic Circular Dichroism (MCD) spectroscopy.…
Spatially, Temporally and Polarization-Resolved Photoluminescence Exploration of Excitons in Crystalline Phthalocyanine Thin Films
Naveen Rawat, Zhenwen Pan, Lane W. Manning +6
The lack of long range order in organic semiconductor thin films prevents the unveiling of the complete nature of excitons in optical experiments, because the diffraction limited b…
Size-dependent orbital symmetry of hole ground states in CdS nanocrystals
Boqian Yang, James E. Schneeloch, Zhenwen Pan +2
Using time-resolved photoluminescence spectroscopy, we studied the electronic levels of semiconductor nanocrystals (NCs) with small spin-orbit coupling such as CdS. Low temperature…
Anomalous circular polarization of magneto-photoluminescence from individual CdSe nanocrystals
H. Htoon, S. A. Crooker, M. Furis +3
We study the low-temperature magneto-photoluminescence (PL) from individual CdSe nanocrystals. Nanocrystals having a small "bright" exciton fine structure splitting (0.5 meV) ex…
Optical and electrical spin injection and spin transport in hybrid Fe/GaAs devices
S. A. Crooker, M. Furis, X. Lou +4
We discuss methods for imaging the nonequilibrium spin polarization of electrons in Fe/GaAs spin transport devices. Both optically- and electrically-injected spin distributions are…