Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Aleš Hrabec"'
Autor:
Chao Yun, Zhongyu Liang, Aleš Hrabec, Zhentao Liu, Mantao Huang, Leran Wang, Yifei Xiao, Yikun Fang, Wei Li, Wenyun Yang, Yanglong Hou, Jinbo Yang, Laura J. Heyderman, Pietro Gambardella, Zhaochu Luo
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Two-dimensional arrays of magnetically coupled nanomagnets provide a mesoscopic platform for exploring collective phenomena as well as realizing a broad range of spintronic devices. In particular, the magnetic coupling plays a critical role
Externí odkaz:
https://doaj.org/article/efc6631f019a4ddfa5911bf70b2415f3
Autor:
Jeffrey Neethirajan, Benedikt J. Daurer, Marisel Di Pietro Martínez, Aleš Hrabec, Luke Turnbull, Rikako Yamamoto, Marina Raboni Ferreira, Aleš Štefančič, Daniel Alexander Mayoh, Geetha Balakrishnan, Zhaowen Pei, Pengfei Xue, Liao Chang, Emilie Ringe, Richard Harrison, Sergio Valencia, Majid Kazemian, Burkhard Kaulich, Claire Donnelly
Publikováno v:
Physical Review X, Vol 14, Iss 3, p 031028 (2024)
Imaging of nanoscale magnetic textures within extended material systems is of critical importance to both fundamental research and technological applications. While high-resolution magnetic imaging of thin nanoscale samples is well established with e
Externí odkaz:
https://doaj.org/article/d9de02332bd24762a6e3d1f34770ee39
Autor:
Sina Mayr, Simone Finizio, Joakim Reuteler, Stefan Stutz, Carsten Dubs, Markus Weigand, Aleš Hrabec, Jörg Raabe, Sebastian Wintz
Publikováno v:
Crystals, Vol 11, Iss 5, p 546 (2021)
We employ xenon (Xe) plasma focused ion beam (PFIB) milling to obtain soft X-ray transparent windows out of bulk samples. The use of a Xe PFIB allows for the milling of thin windows (several 100 nm thick) with areas of the order of 100 µm × 100 µm
Externí odkaz:
https://doaj.org/article/a096c8a0d3ea4d3d9be662ff89519c1d
Autor:
Zhentao Liu, Zhaochu Luo, Ivan Shorubalko, Christof Vockenhuber, Laura J. Heyderman, Pietro Gambardella, Aleš Hrabec
Publikováno v:
Physical Review B, 107 (10)
Strong, adjustable magnetic couplings are of great importance to all devices based on magnetic materials. Controlling the coupling between adjacent regions of a single magnetic layer, however, is challenging. In this work, we demonstrate strong excha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87ec8ddb41ad803fcadaa2f5e90b0084
https://hdl.handle.net/20.500.11850/605101
https://hdl.handle.net/20.500.11850/605101
Autor:
Petai Pip, Samuel Treves, Jamie R. Massey, Simone Finizio, Zhaochu Luo, Aleš Hrabec, Valerio Scagnoli, Jörg Raabe, Laetitia Philippe, Laura J. Heyderman, Claire Donnelly
Publikováno v:
APL Materials, 10 (10)
The extension of artificial spin systems to the third dimension offers advances in functionalities and opportunities for technological applications. One of the main challenges facing their realization is the fabrication of three-dimensional geometrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ea7bb824e6dc6c8c2a7f78d57d6ba3
https://hdl.handle.net/20.500.11850/575369
https://hdl.handle.net/20.500.11850/575369
Autor:
Kevin Hofhuis, Xueqiao Wang, Aleš Hrabec, Zhaochu Luo, Zhentao Liu, Pietro Gambardella, Peter M. Derlet, Laura J. Heyderman
Publikováno v:
Physical Review Materials, 6 (3)
Magnetic domains play a fundamental role in magnetization processes. However, unlike in ferromagnets (FMs), the formation of domains in antiferromagnets (AFMs) is poorly understood because they are not favored by magnetostatics and are difficult to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d490f3233629c859559565108128afe8
https://hdl.handle.net/20.500.11850/535808
https://hdl.handle.net/20.500.11850/535808
Autor:
Zhaochu Luo, Aleš Hrabec, J. Raabe, Simone Finizio, Junxiao Feng, Laura J. Heyderman, Sina Mayr, Giacomo Sala, Trong Phuong Dao, Pietro Gambardella
Publikováno v:
Nature
Nature, 579 (7798)
Nature, 579 (7798)
Spin-based logic architectures provide nonvolatile data retention, near-zero leakage, and scalability, extending the technology roadmap beyond complementary metal-oxide-semiconductor logic1-13. Architectures based on magnetic domain walls take advant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13cbfb804a22646d279e9d548276a70f
https://doi.org/10.1038/s41586-020-2061-y
https://doi.org/10.1038/s41586-020-2061-y
Publikováno v:
Nano letters. 22(5)
The imaging of magneto-dynamical processes has been, so far, mostly a two-dimensional business, also due to the constraints of the available experimental techniques. In this paper, building on the recent developments of soft X-ray magnetic laminograp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9bbc7891b448aef190fb708cf84622
https://pubmed.ncbi.nlm.nih.gov/35148103
https://pubmed.ncbi.nlm.nih.gov/35148103
Autor:
Laura J. Heyderman, Aleš Hrabec, Zhaochu Luo, Stanislas Rohart, Zhentao Liu, Pietro Gambardella
Publikováno v:
Physical Review Applied, 16 (5)
The establishment of chiral coupling in thin magnetic films with inhomogeneous anisotropy has led to the development of artificial systems of fundamental and technological interest. The chiral coupling itself is enabled by the Dzyaloshinskii-Moriya i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ac1b9dc4da7b293b2199420602dfef7
https://doi.org/10.1103/physrevapplied.16.054049
https://doi.org/10.1103/physrevapplied.16.054049
Autor:
Rajesh V. Chopdekar, Kevin Hofhuis, Aleš Hrabec, Christoph Vogler, Sergii Parchenko, Peter M. Derlet, Claas Abert, Yen Lin Huang, Hanu Arava, Armin Kleibert, Laura J. Heyderman, Dieter Suess, Sabri Koraltan, Naëmi Leo
Publikováno v:
Spintronics XIV.
The lowest achievable blocking temperature limits magnetic ordering in highly frustrated thermally active artificial kagome spin ice. By exploiting the interfacial Dzyaloshinskii-Moriya interaction, we can lower the blocking temperature of individual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3746089b985ddeaa73158648c93e87e6
https://doi.org/10.1117/12.2596033
https://doi.org/10.1117/12.2596033