Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Abhay K, Srivastava"'
Autor:
Rana Saha, Abhay K. Srivastava, Tianping Ma, Jagannath Jena, Peter Werner, Vivek Kumar, Claudia Felser, Stuart S. P. Parkin
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Magnetic anti-skyrmions—chiral spin textures that could find applications in spintronics—have been recently observed in inverse tetragonal Heusler Mn1.4Pt0.9Pd0.1Sn. Here, the authors observe anti-skyrmions in thin films of Mn1.4Pt0.9Pd0.1Sn over
Externí odkaz:
https://doaj.org/article/6de87a18f6a64ee9a5e593c98976e09f
Autor:
Chenguang Fu, Satya N. Guin, Thomas Scaffidi, Yan Sun, Rana Saha, Sarah J. Watzman, Abhay K. Srivastava, Guowei Li, Walter Schnelle, Stuart S. P. Parkin, Claudia Felser, Johannes Gooth
Publikováno v:
Research, Vol 2020 (2020)
Highly conductive topological semimetals with exotic electronic structures offer fertile ground for the investigation of the electrical and thermal transport behavior of quasiparticles. Here, we find that the layer-structured Dirac semimetal PtSn4 ex
Externí odkaz:
https://doaj.org/article/f72147f6433541888ed1fe624ea2659e
Autor:
Banabir Pal, Binoy K. Hazra, Börge Göbel, Jae-Chun Jeon, Avanindra K. Pandeya, Anirban Chakraborty, Oliver Busch, Abhay K. Srivastava, Hakan Deniz, James M. Taylor, Holger Meyerheim, Ingrid Mertig, See-Hun Yang, Stuart S. P. Parkin
Publikováno v:
Science Advances
Science advances, 8(24):eabo5930. American Association for the Advancement of Science
Science advances, 8(24):eabo5930. American Association for the Advancement of Science
The current-induced spin-orbit torque switching of ferromagnets has had huge impact in spintronics. However, short spin-diffusion lengths limit the thickness of switchable ferromagnetic layers, thereby limiting their thermal stability. Here, we repor
Autor:
Anirban Chakraborty, Abhay K. Srivastava, Ankit K. Sharma, Ajesh K. Gopi, Katayoon Mohseni, Arthur Ernst, Hakan Deniz, Binoy Krishna Hazra, Souvik Das, Paolo Sessi, Ilya Kostanovskiy, Tianping Ma, Holger L. Meyerheim, Stuart S. P. Parkin
Publikováno v:
Advanced Materials
There is considerable interest in van der Waals (vdW) materials as potential hosts for chiral skyrmionic spin textures. Of particular interest is the ferromagnetic, metallic compound Fe3GeTe2 (FGT), which has a comparatively high Curie temperature (1
Autor:
Stuart S. P. Parkin, Kumari Gaurav Rana, Anastasios Markou, Ilya Kostanoskiy, Ankit K. Sharma, Claudia Felser, Jagannath Jena, K. Mohseni, Holger L. Meyerheim, Abhay K. Srivastava
Publikováno v:
Advanced Materials
Magnetic nano-objects, namely antiskyrmions and Bloch skyrmions, have been found to coexist in single-crystalline lamellae formed from bulk crystals of inverse tetragonal Heusler compounds with D2d symmetry. Here evidence is shown for magnetic nano-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3d86231365f07afe73f3bb860d7a4f9
https://hdl.handle.net/21.11116/0000-0008-EA70-221.11116/0000-0008-EA72-0
https://hdl.handle.net/21.11116/0000-0008-EA70-221.11116/0000-0008-EA72-0
Autor:
Ankit K, Sharma, Jagannath, Jena, Kumari Gaurav, Rana, Anastasios, Markou, Holger L, Meyerheim, Katayoon, Mohseni, Abhay K, Srivastava, Ilya, Kostanoskiy, Claudia, Felser, Stuart S P, Parkin
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(32)
Magnetic nano-objects, namely antiskyrmions and Bloch skyrmions, have been found to coexist in single-crystalline lamellae formed from bulk crystals of inverse tetragonal Heusler compounds with D
Autor:
Rana Saha, Chenguang Fu, Satya N. Guin, Yan Sun, Abhay K. Srivastava, Johannes Gooth, Claudia Felser, Guowei Li, Thomas Scaffidi, Sarah J. Watzman, Stuart S. P. Parkin, Walter Schnelle
Publikováno v:
Research
Research, Vol 2020 (2020)
Research, Vol 2020 (2020)
Highly conductive topological semimetals with exotic electronic structures offer fertile ground for the investigation of the electrical and thermal transport behavior of quasiparticles. Here, we find that the layer-structured Dirac semimetal PtSn 4 e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47cbb35321e9bdad6acbbfc66e64a379
https://hdl.handle.net/21.11116/0000-0006-BB4B-421.11116/0000-0006-C25E-6
https://hdl.handle.net/21.11116/0000-0006-BB4B-421.11116/0000-0006-C25E-6
Autor:
Stuart S. P. Parkin, Ankit K. Sharma, Rana Saha, Claudia Felser, Abhay K. Srivastava, Tianping Ma, Praveen Vir, Peter Werner, Vivek Kumar
Publikováno v:
Advanced Materials
Skyrmions and antiskyrmions are magnetic nano‐objects with distinct chiral, noncollinear spin textures that are found in various magnetic systems with crystal symmetries that give rise to specific Dzyaloshinskii–Moriya exchange vectors. These mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99172184fd4ae7399a84a14f069773b1
https://hdl.handle.net/21.11116/0000-0008-7EC3-F21.11116/0000-0008-7EC5-D
https://hdl.handle.net/21.11116/0000-0008-7EC3-F21.11116/0000-0008-7EC5-D
Autor:
Tianping, Ma, Ankit K, Sharma, Rana, Saha, Abhay K, Srivastava, Peter, Werner, Praveen, Vir, Vivek, Kumar, Claudia, Felser, Stuart S P, Parkin
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 32(28)
Skyrmions and antiskyrmions are magnetic nano-objects with distinct chiral, noncollinear spin textures that are found in various magnetic systems with crystal symmetries that give rise to specific Dzyaloshinskii-Moriya exchange vectors. These magneti
Autor:
Stuart S. P. Parkin, Claudia Felser, Peter Werner, Rana Saha, Abhay K. Srivastava, Tianping Ma, Hakan Deniz, Rolf Stinshoff, Jagannath Jena
Publikováno v:
Nano Letters
Recently, magnetic antiskyrmions were discovered in Mn1.4Pt0.9Pd0.1Sn, an inverse tetragonal Heusler compound that is nominally a ferrimagnet, but which can only be formed with substantial Mn vacancies. The vacancies reduce considerably the compensat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44456d976a61ae8d4d8159b5ef5b88d9
https://hdl.handle.net/21.11116/0000-0008-D5E9-121.11116/0000-0008-D5EB-F
https://hdl.handle.net/21.11116/0000-0008-D5E9-121.11116/0000-0008-D5EB-F