Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Leahy, Ian A."'
Autor:
Pocs, Christopher A., Leahy, Ian A., Xing, Jie, Choi, Eun Sang, Sefat, Athena S., Hermele, Michael, Lee, Minhyea
We present a comprehensive study on the longitudinal magneto-thermal transport in a paramagnetic effective spin-1/2 magnetic insulator CsYbSe$_2$, by introducing a minimal model requiring only Zeeman splitting and magnetoelastic coupling. We use it t
Externí odkaz:
http://arxiv.org/abs/2401.01407
Autor:
Hautzinger, Matthew P., Pan, Xin, Hayden, Steven C., Ye, Jiselle Y., Jiang, Qi, Wilson, Mickey J., Dong, Yifan, Raulerson, Emily K., Leahy, Ian A., Jiang, Chun-Sheng, Luther, Joseph M., Lu, Yuan, Jungjohann, Katherine, Vardeny, Z. Valy, Berry, Joseph J., Alberi, Kirstin, Beard, Matthew C.
Spin accumulation in semiconductor structures at room temperature and without magnetic fields is key to enable a broader range of opto-electronic functionality. Current efforts are limited due to inherent inefficiencies associated with spin injection
Externí odkaz:
http://arxiv.org/abs/2309.04559
Autor:
Smaha, Rebecca W., Mangum, John S., Leahy, Ian A., Calder, Julian, Hautzinger, Matthew P., Muzzillo, Christopher P., Perkins, Craig L., Talley, Kevin R., Eley, Serena, Gorai, Prashun, Bauers, Sage R., Zakutayev, Andriy
Publikováno v:
Phys. Rev. Materials 7, 084411 (2023)
Nitride perovskites are an emerging class of materials that have been predicted to display a range of interesting physics and functional properties, but they are under-explored due to the difficulty of synthesizing oxygen-free nitrides. LaWN3, recent
Externí odkaz:
http://arxiv.org/abs/2305.00098
Autor:
Nelson, Jocienne N., Rice, Anthony D., Kurleto, Rafal, Shackelford, Amanda, Sierzega, Zachary, Jiang, Chun-Sheng, Norman, Andrew G., Holtz, Megan E., Mangum, John S., Leahy, Ian A., Heinselman, Karen N., Ness, Herve, Van Schilfgaarde, Mark, Dessau, Daniel S., Alberi, Kirstin
MX monopnictide compounds (M=Nb,Ta, X = As,P) are prototypical three-dimensional Weyl semimetals (WSMs) that have been shown in bulk single crystal form to have potential for a wide variety of novel devices due to topologically protected band structu
Externí odkaz:
http://arxiv.org/abs/2303.05469
Publikováno v:
Journal of Applied Physics; 9/7/2024, Vol. 136 Issue 9, p1-12, 12p
Magnetic frustration in metallic rare earth lanthanides ($Ln$) with $4f$-electrons is crucial for producing interesting magnetic phases with high magnetic anisotropy where intertwined charge and spin degrees of freedom lead to novel phenomena. Here w
Externí odkaz:
http://arxiv.org/abs/2206.13118
Autor:
Nelson, Jocienne N., Rice, Anthony D., Brooks, Chase, Leahy, Ian A., Teeter, Glenn, Van Schilfgaarde, Mark, Lany, Stephan, Fluegel, Brian, Lee, Minhyea, Alberi, Kirstin
Publikováno v:
Phys. Rev. B 107, L220206 2023
The extent to which disorder influences the properties of topological semimetals remains an open question and is relevant to both the understanding of topological states and the use of topological materials in practical applications. Here, we achieve
Externí odkaz:
http://arxiv.org/abs/2206.10023
We report the synthesis of the entire $Ln$AuAl$_4$Ge$_2$ ($Ln$ = Y, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, and Tm) series and focus on the magnetic properties of GdAuAl$_4$Ge$_2$ and TbAuAl$_4$Ge$_2$. Temperature and magnetic field dependent magnetization,
Externí odkaz:
http://arxiv.org/abs/2205.14063
Autor:
Pocs, Christopher A., Leahy, Ian A., Zheng, Hao, Cao, Gang, Choi, Eun-Sang, Do, S. -H., Choi, Kwang-Yong, Normand, B., Lee, Minhyea
Publikováno v:
Phys. Rev. Research 2, 013059 (2020)
Insulating quantum magnets lie at the forefront both of fundamental research into quantum matter and of technological exploitation in the increasingly applied field of spintronics. In this context, the magnetic thermal transport is a particularly sen
Externí odkaz:
http://arxiv.org/abs/1908.07004
Autor:
Leahy, Ian A., Lin, Yu-Ping, Siegfried, Peter E., Treglia, Andrew C., Song, Justin C. W., Nandkishore, Rahul M., Lee, Minhyea
Publikováno v:
Proc. Natl. Acad. Sci. 115, 10570 (2018)
The rapidly expanding class of quantum materials known as {\emph{topological semimetals}} (TSM) display unique transport properties, including a striking dependence of resistivity on applied magnetic field, that are of great interest for both scienti
Externí odkaz:
http://arxiv.org/abs/1805.08797