Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Borchers, Julie"'
Autor:
Tang, Nan, Liyanage, W. L. N. C., Montoya, Sergio A., Patel, Sheena, Quigley, Lizabeth J., Grutter, Alexander J., Fitzsimmons, Michael R., Sinha, Sunil, Borchers, Julie A., Fullerton, Eric E., DeBeer-Schmitt, Lisa, Gilbert, Dustin A.
Publikováno v:
Advanced Materials, 2300416 (2023)
Magnetic skyrmions exhibit unique, technologically relevant pseudo-particle behaviors which arise from their topological protection, including well-defined, three-dimensional dynamic modes that occur at microwave frequencies. During dynamic excitatio
Externí odkaz:
http://arxiv.org/abs/2311.05469
Autor:
Mitra, Arpita, Xiao, Run, Yanez, Wilson, Ou, Yongxi, Chamorro, Juan, McQueen, Tyrel, Grutter, Alexander J., Borchers, Julie A., Fitzsimmons, Michael R., Charlton, Timothy R., Samarth, Nitin
Publikováno v:
Phys. Rev. Materials 7, 094201 (2023)
Breaking time-reversal symmetry in a Dirac semimetal Cd$_3$As$_2$ through doping with magnetic ions or by the magnetic proximity effect is expected to cause a transition to other topological phases (such as a Weyl semimetal). To this end, we investig
Externí odkaz:
http://arxiv.org/abs/2306.01167
Autor:
Liyanage, WLNC, Tang, Nan, Quigley, Lizabeth, Borchers, Julie A., Grutter, Alexander J., Maranville, Brian B., Sinha, Sunil K., Reyren, Nicolas, Montoya, Sergio A., Fullerton, Eric E., DeBeer-Schmitt, Lisa, Gilbert, Dustin A.
Magnetic skyrmions are topologically protected chiral spin textures which present opportunities for next-generation magnetic data storage and logic information technologies. The topology of these structures originates in the geometric configuration o
Externí odkaz:
http://arxiv.org/abs/2304.01369
Autor:
Borchers, Julie1 (AUTHOR), Krycka, Kathryn1 (AUTHOR), Bosch‐Santos, Brianna2 (AUTHOR), de Lima Correa, Eduardo2,3 (AUTHOR), Sharma, Anirudh4 (AUTHOR), Carlton, Hayden4 (AUTHOR), Dang, Yanliu2 (AUTHOR), Donahue, Michael5 (AUTHOR), Grüttner, Cordula6 (AUTHOR), Ivkov, Robert4,7,8,9 (AUTHOR), Dennis, Cindi L.2 (AUTHOR) cindi.dennis@nist.gov
Publikováno v:
Small Structures. Sep2024, p1. 23p. 17 Illustrations, 6 Charts.
Autor:
Zhang, Xiaohang, Gao, Tieren, Fang, Lei, Fackler, Sean, Borchers, Julie A., Kirby, Brian J., Maranville, Brian B., Lofland, Samuel E., N'Diaye, Alpha T., Arenholz, Elke, Ullah, Ahsan, Cui, Jun, Skomski, Ralph, Takeuchi, Ichiro
Publikováno v:
Journal of Magnetism and Magnetic Materials 560, 169627 (2022)
The spin structure of exchange-coupled MnBi:Co-Fe bilayers is investigated by X-ray magnetic circular dichroism (XMCD), polarized neutron reflectometry (PNR), and micromagnetic simu-lations. The purpose of the present research is two-fold. First, the
Externí odkaz:
http://arxiv.org/abs/2111.09183
Autor:
Macy, Juan, Ratkovski, Danilo, Balakrishnan, Purnima P., Strungaru, Mara, Chiu, Yu-Che, Flessa, Aikaterini, Moon, Alex, Zheng, Wenkai, Weiland, Ashley, McCandless, Gregory T., Chan, Julia Y., Kumar, Govind S., Shatruk, Michael, Grutter, Alexander J., Borchers, Julie A., Ratcliff, William D., Choi, Eun Sang, Santos, Elton J. G., Balicas, Luis
Publikováno v:
Applied Physics Reviews 8, 041401 (2021)
The anomalous Hall, Nernst and thermal Hall coefficients of Fe$_{3-x}$GeTe$_2$ display several features upon cooling, like a reversal in the Nernst signal below $T = 50$ K pointing to a topological transition (TT) associated to the development of mag
Externí odkaz:
http://arxiv.org/abs/2106.09861
Autor:
Yanez, Wilson, Ou, Yongxi, Xiao, Run, Koo, Jahyun, Held, Jacob T., Ghosh, Supriya, Rable, Jeffrey, Pillsbury, Timothy, Delgado, Enrique Gonzalez, Yang, Kezhou, Chamorro, Juan, Grutter, Alexander J., Quarterman, Patrick, Richardella, Anthony, Sengupta, Abhronil, McQueen, Tyrel, Borchers, Julie A., Mkhoyan, K. Andre, Yan, Binghai, Samarth, Nitin
Publikováno v:
Phys. Rev. Applied 16, 054031 (2021)
We report spin-to-charge and charge-to-spin conversion at room temperature in heterostructure devices that interface an archetypal Dirac semimetal, Cd3As2, with a metallic ferromagnet, Ni0.80Fe0.20 (permalloy). The spin-charge interconversion is dete
Externí odkaz:
http://arxiv.org/abs/2103.00653
Autor:
DC, Mahendra, Shao, Ding-Fu, Hou, Vincent D. -H., Quarterman, P., Habiboglu, Ali, Venuti, Brooks, Miura, Masashi, Kirby, Brian, Vailionis, Arturas, Bi, Chong, Li, Xiang, Xue, Fen, Huang, Yen-Lin, Deng, Yong, Lin, Shy-Jay, Tsai, Wilman, Eley, Serena, Wang, Weigang, Borchers, Julie A., Tsymbal, Evgeny Y., Wang, Shan X.
High spin-orbit torques (SOTs) generated by topological materials and heavy metals interfaced with a ferromagnetic layer show promise for next generation magnetic memory and logic devices. SOTs generated from the in-plane spin polarization along y-ax
Externí odkaz:
http://arxiv.org/abs/2012.09315
Autor:
Saini, Apurve, Borchers, Julie A., George, Sebastian, Maranville, Brian B., Krycka, Kathryn L., Dura, Joseph A., Theis-Bröhl, Katharina, Wolff, Max
Publikováno v:
Soft Matter 16, 7676 (2020)
We reveal the assembly of monodisperse magnetite nanoparticles of sizes 5 nm, 15 nm and 25 nm from dilute water-based ferrofluids onto an amorphous magnetic template with out-of-plane anisotropy. From neutron reflectometry experiments we extract dens
Externí odkaz:
http://arxiv.org/abs/2006.06262
Autor:
Neves, Paul M., Gilbert, Dustin A., Ran, Sheng, Liu, I-Lin, Saha, Shanta, Collini, John, Bleuel, Markus, Paglione, Johnpierre, Borchers, Julie A., Butch, Nicholas P.
Publikováno v:
Phys. Rev. B 102, 134410 (2020)
Magnetic skyrmions have been the focus of intense research due to their unique qualities which result from their topological protections. Previous work on Cu$_2$OSeO$_3$, the only known insulating multiferroic skyrmion material, has shown that chemic
Externí odkaz:
http://arxiv.org/abs/2002.11827