Zobrazeno 1 - 10
of 210
pro vyhledávání: '"Grutter, Alexander"'
Autor:
Maizel, Rachel E., Wu, Shuang, Balakrishnan, Purnima P., Grutter, Alexander J., Kinane, Christy J., Caruana, Andrew J., Nakarmi, Prabandha, Nepal, Bhuwan, Smith, David A., Lim, Youngmin, Jones, Julia L., Thomas, Wyatt C., Zhao, Jing, Michel, F. Marc, Mewes, Tim, Emori, Satoru
Energy-efficient spintronic devices require a large spin-orbit torque (SOT) and low damping to excite magnetic precession. In conventional devices with heavy-metal/ferromagnet bilayers, reducing the ferromagnet thickness to $\sim$1 nm enhances the SO
Externí odkaz:
http://arxiv.org/abs/2406.09874
Autor:
Balakrishnan, Purnima P., Segedin, Dan Ferenc, Chow, Lin Er, Quarterman, P., Muramoto, Shin, Surendran, Mythili, Patel, Ranjan K., LaBollita, Harrison, Pan, Grace A., Song, Qi, Zhang, Yang, Baggari, Ismail El, Jagadish, Koushik, Shao, Yu-Tsun, Goodge, Berit H., Kourkoutis, Lena F., Middey, Srimanta, Botana, Antia S., Ravichandran, Jayakanth, Ariando, A., Mundy, Julia A., Grutter, Alexander J.
A key open question in the study of layered superconducting nickelate films is the role that hydrogen incorporation into the lattice plays in the appearance of the superconducting state. Due to the challenges of stabilizing highly crystalline square
Externí odkaz:
http://arxiv.org/abs/2403.01796
Autor:
Yuan, Wei, Yan, Zi-Jie, Yi, Hemian, Wang, Zihao, Paolini, Stephen, Zhao, Yi-Fan, Zhou, Ling-Jie, Wang, Annie G., Wang, Ke, Prokscha, Thomas, Salman, Zaher, Suter, Andreas, Balakrishnan, Purnima P., Grutter, Alexander J., Winter, Laurel E., Singleton, John, Chan, Moses H. W., Chang, Cui-Zu
The interface of two materials can harbor unexpected emergent phenomena. One example is interface-induced superconductivity. In this work, we employ molecular beam epitaxy to grow a series of heterostructures formed by stacking together two non-super
Externí odkaz:
http://arxiv.org/abs/2402.09208
Autor:
He, Wenqing, Zhang, Tianyi, Zhou, Yongjian, Wan, Caihua, Wu, Hao, Cui, Baoshan, Xia, Jihao, Zhang, Ran, Guo, Tengyu, Chen, Peng, Zhao, Mingkun, Jiang, Leina, Grutter, Alexander, Balakrishnan, Purnima P., Caruana, Andrew J., Kinane, Christy J., Langridge, Sean, Yu, Guoqiang, Song, Cheng, Han, Xiufeng
Electrical manipulation of magnetic order by current-induced spin torques lays the foundation for spintronics. One promising approach is encoding information in the N\'eel vector of antiferromagnetic (AFM) materials, particularly to collinear antifer
Externí odkaz:
http://arxiv.org/abs/2401.14044
Autor:
Yi, Hemian, Zhao, Yi-Fan, Chan, Ying-Ting, Cai, Jiaqi, Mei, Ruobing, Wu, Xianxin, Yan, Zi-Jie, Zhou, Ling-Jie, Zhang, Ruoxi, Wang, Zihao, Paolini, Stephen, Xiao, Run, Wang, Ke, Richardella, Anthony R., Singleton, John, Winter, Laurel E., Prokscha, Thomas, Salman, Zaher, Suter, Andreas, Balakrishnan, Purnima P., Grutter, Alexander J., Chan, Moses H. W., Samarth, Nitin, Xu, Xiaodong, Wu, Weida, Liu, Chao-Xing, Chang, Cui-Zu
When two different electronic materials are brought together, the resultant interface often shows unexpected quantum phenomena, including interfacial superconductivity and Fu-Kane topological superconductivity (TSC). Here, we use molecular beam epita
Externí odkaz:
http://arxiv.org/abs/2312.04353
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:
Jensen, Christopher J., Quintana, Alberto, Quarterman, Patrick, Grutter, Alexander J., Balakrishnan, Purnima P., Zhang, Huairuo, Davydov, Albert V., Zhang, Xixiang, Liu, Kai
Publikováno v:
ACS Nano, 17, 6745-6753 (2023)
Electric field control of the exchange bias effect across ferromagnet/antiferromagnet (FM/AF) interfaces has offered exciting potentials for low-energy-dissipation spintronics. In particular, the solid state magneto-ionic means is highly appealing as
Externí odkaz:
http://arxiv.org/abs/2303.14350
Autor:
Zhang, Peng, Balakrishnan, Purnima P., Eckberg, Christopher, Deng, Peng, Nozaki, Tomohiro, Chong, Sukong, Quarterman, Patrick, Holtz, Megan E., Maranville, Brian B., Pan, Lei, Emmanouilidou, Eve, Ni, Ni, Sahashi, Masashi, Grutter, Alexander, Wang, Kang L.
The quantum anomalous Hall (QAH) effect is characterized by a dissipationless chiral edge state with a quantized Hall resistance at zero magnetic field. Manipulating the QAH state is of great importance in both the understanding of topological quantu
Externí odkaz:
http://arxiv.org/abs/2205.03596