47 citations · 85 across the 9 of their papers we have counts for
9 papers
Influence of magnetic domain walls on all-optical magnetic toggle switching in a ferrimagnetic GdFe film
Rahil Hosseinifar, Evangelos Golias, Ivar Kumberg +7
We present a microscopic magnetic domain imaging study of single-shot all-optical magnetic toggle switching of a ferrimagnetic GdFe film with out-of-plane easy axis o…
Accelerating the laser-induced demagnetization of a ferromagnetic film by antiferromagnetic order in an adjacent layer
Ivar Kumberg, Evangelos Golias, Niko Pontius +8
We study the ultrafast demagnetization of Ni/NiMn and Co/NiMn ferromagnetic/antiferromagnetic bilayer systems after excitation by a laser pulse. We probe the ferromagnetic order of…
Ultrafast optically induced ferromagnetic state in an elemental antiferromagnet
E. Golias, I. Kumberg, I. Gelen +9
We present evidence for an ultrafast optically induced ferromagnetic alignment of antiferromagnetic Mn in Co/Mn multilayers. We observe the transient ferromagnetic signal at the ar…
Electronic structure studies on single crystalline Nd2PdSi3, an exotic Nd-based intermetallic: Evidence for Nd 4f hybridization
Kalobaran Maiti, Tathamay Basu, Sangeeta Thakur +6
In the series R2PdSi3, Nd2PdSi3 is an anomalous compound in the sense that it exhibits ferromagnetic order unlike other members in this family. The magnetic ordering temperature is…
Local excitons in silicon induced by SiGe quantum huts
Arka Bikash Dey, Milan K Sanyal, Swapnil Patil +4
Conversion of Si to a direct bandgap semiconductor for optoelectronic application is a great challenge for many decades. It is proposed that embedment of suitable sized quantum dot…
Hidden phase in parent Fe-pnictide superconductors
Khadiza Ali, Ganesh Adhikary, Sangeeta Thakur +9
We investigate the origin of exoticity in Fe-based systems via studying the Fermiology of CaFe2As2 employing Angle Resolved Photoemission spectroscopy (ARPES). While the Fermi surf…
Aging of the surface of Bi(2)Se(3)
Deepnarayan Biswas, Sangeeta Thakur, Khadiza Ali +2
We study the electronic structure of Bi(2)Se(3) employing high resolution photoemission spectroscopy and discover the dependence of the behavior of Dirac particles on surface termi…
Anomaly in the electronic structure of a BCS superconductor, ZrB(12)
S. Thakur, D. Biswas, N. Sahadev +3
We investigate the electronic structure of a complex conventional superconductor, ZrB12 employing high resolution photoemission spectroscopy and ab initio band structure calculatio…
Surface bulk differences in a conventional superconductor, ZrB(12)
S. Thakur, D. Biswas, N. Sahadev +3
We studied the electronic structure of a conventional superconductor, ZrB(12) using high resolution x-photoemission spectroscopy and single crystalline samples. Experimental result…