Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Lauren Riddiford"'
Autor:
Peng Li, Sanyum Channa, Xiang Li, Laith Alahmed, Chunli Tang, Di Yi, Lauren Riddiford, Jacob Wisser, Purnima P. Balakrishnan, Xin Yu Zheng, Di Lu, Arturas Vailionis, Shan X. Wang, Yuri Suzuki
Publikováno v:
Physical Review Applied. 19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec2b97fbc6676cd863da7925aae0771e
https://doi.org/10.1103/physrevapplied.19.024076
https://doi.org/10.1103/physrevapplied.19.024076
Autor:
Ruofan Li, Lauren Riddiford, Yahong Chai, Minyi Dai, Hai Zhong, Bo Li, Peng Li, Di Yi, David Broadway, Adrien Dubois, Patrick Maletinsky, Jia-Mian Hu, Yuri Suzuki, Daniel Ralph, Tianxiang Nan
We present room-temperature measurements of magnon spin diffusion in epitaxial ferrimagnetic insulator MgAl0.5Fe1.5O4 (MAFO) thin films near zero applied magnetic field where the sample forms a multi-domain state. Due to a weak uniaxial magnetic anis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e12d109ed605b6b0893e90c4fa2c0c16
https://doi.org/10.21203/rs.3.rs-1571984/v1
https://doi.org/10.21203/rs.3.rs-1571984/v1
Autor:
Alpha T. N'Diaye, Elke Arenholz, Lauren Riddiford, Apurva Mehta, Padraic Shafer, Yuri Suzuki, Arturas Vailionis, Margaret Kane, Christoph Klewe
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-6 (2021)
The emergence of ferromagnetism in materials where the bulk phase does not show any magnetic order demonstrates that atomically precise films can stabilize distinct ground states and expands the phase space for the discovery of materials. Here, the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c8976ddaabb769422f3c535d775bd72
https://doi.org/10.1038/s41535-021-00345-2
https://doi.org/10.1038/s41535-021-00345-2
Autor:
Aaron Altman, M. J. Veit, Arturas Vailionis, Mahendra Dc, Xiang Li, Chong Bi, Lauren Riddiford, Shan X. Wang, Satoru Emori, Xiao-Qi Sun, Yuri Suzuki, Peng Li, Jacob J. Wisser
We measure spin-orbit torques (SOTs) in a model system of all-epitaxial ferrite/Pt bilayers to gain insights into charge-spin interconversion in Pt. With negligible electronic conduction in the insulating ferrite, the crystalline Pt film acts as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c2c7b35a715d0f4f79e0ec44226e61d
http://arxiv.org/abs/2009.04894
http://arxiv.org/abs/2009.04894
Publikováno v:
Applied Physics Letters. 117:092407
The realization of more energy efficient nanomagnetic information devices relies on the existence of magnetic insulators capable of supporting pure spin currents in the absence of a dissipative charge current. Currently, there is a limited number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f6b4a6d73c9a5d95028d02084dbf285
https://doi.org/10.1063/5.0023077
https://doi.org/10.1063/5.0023077
Autor:
Lauren Riddiford, Jacob J. Wisser, Christoph Klewe, Elke Arenholz, Aaron Altman, Satoru Emori, Alpha T. N'Diaye, Padraic Shafer, Yuri Suzuki, Peng Li
Publikováno v:
Applied Physics Letters. 116:142406
We have investigated magnesium aluminum ferrite thin films with a range of iron concentrations and identified the optimal iron content to obtain high crystalline quality thin films with the low magnetic damping required for spin current-based applica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48d1d4b46bfcce2fd624ed2470555dd1
https://doi.org/10.1063/5.0003628
https://doi.org/10.1063/5.0003628
Autor:
Lauren Riddiford, Aaron Altman, Brian J. Kirby, Michael R. Page, Satoru Emori, Peng Li, Brandon M. Howe, Jacob J. Wisser, Yuri Suzuki, Brittany Urwin, Krishnamurthy Mahalingam, Alexander J. Grutter
Publikováno v:
Applied Physics Letters. 115:132404
Low-damping magnetic oxide thin films with small thicknesses are essential for efficient insulator spintronic devices, particularly those driven by spin torque effects. Here, we investigate the depth-resolved compositional and magnetic properties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b4f8a243abb567472e10a8d5b40eb30
https://doi.org/10.1063/1.5111326
https://doi.org/10.1063/1.5111326
Autor:
Yong Deng, Jacob J. Wisser, Berend T. Jonker, Olaf M. J. van 't Erve, Satoru Emori, Yuri Suzuki, Debangsu Roy, Lauren Riddiford, Peng Li, Shan X. Wang, Egecan Cogulu, Andrew D. Kent
Publikováno v:
Applied Physics Letters. 115:122401
Low-damping magnetic insulators are essential for pure spin current-based electronics as they can generate and transfer spin currents without associated charge currents. Nanometer-thick epitaxial thin films of low-damping magnetic insulators are part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e969bbedce0c4d1039fafb3e227ab806
https://doi.org/10.1063/1.5119726
https://doi.org/10.1063/1.5119726