Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Granroth, Garrett"'
Autor:
Anderson, Zachary W., Spaić, Marin, Biniskos, Nikolaos, Thompson, Liam, Yu, Biqiong, Zwettler, Jack, Liu, Yaohua, Ye, Feng, Granroth, Garrett E., Krogstad, Matthew, Osborn, Raymond, Pelc, Damjan, Greven, Martin
Understanding the extent and role of inhomogeneity is a pivotal challenge in the physics of cuprate superconductors. While it is known that structural and electronic inhomogeneity is prevalent in the cuprates, it has proven difficult to disentangle c
Externí odkaz:
http://arxiv.org/abs/2405.10411
Autor:
Teng, Xiaokun, Tam, David W., Chen, Lebing, Tan, Hengxin, Xie, Yaofeng, Gao, Bin, Granroth, Garrett E., Ivanov, Alexandre, Bourges, Philippe, Yan, Binghai, Yi, Ming, Dai, Pengcheng
Publikováno v:
Phys. Rev. Lett. 133, 046502 (2024)
Understanding spin and lattice excitations in a metallic magnetic ordered system form the basis to unveil the magnetic and lattice exchange couplings and their interactions with itinerant electrons. Kagome lattice antiferromagnet FeGe is interesting
Externí odkaz:
http://arxiv.org/abs/2404.04459
Autor:
Chen, Lebing, Teng, Xiaokun, Hu, Ding, Ye, Feng, Granroth, Garrett E., Yi, Ming, Chung, Jae-Ho, Birgeneau, Robert J., Dai, Pengcheng
We use elastic and inelastic neutron scattering (INS) to study the antiferromagnetic (AF) phase transitions and spin excitations in the two-dimensional (2D) zig-zag antiferromagnet FePSe$_3$. By determining the magnetic order parameter across the AF
Externí odkaz:
http://arxiv.org/abs/2402.16983
Autor:
Desai, Adit S., Williams, Travis J., Daum, Marcus, Sala, Gabriele, Aczel, Adam A., Granroth, Garrett E., Mourigal, Martin
A modern cold triple-axis spectrometer to study quantum condensed matter systems is planned for the High Flux Isotope Reactor (HFIR) at Oak Ridge National Laboratory. Here, we describe the conceptual principles and design of a secondary spectrometer
Externí odkaz:
http://arxiv.org/abs/2312.03233
Autor:
Teng, Xiaokun, Oh, Ji Seop, Tan, Hengxin, Chen, Lebing, Huang, Jianwei, Gao, Bin, Yin, Jia-Xin, Chu, Jiun-Haw, Hashimoto, Makoto, Lu, Donghui, Jozwiak, Chris, Bostwick, Aaron, Rotenberg, Eli, Granroth, Garrett E., Yan, Binghai, Birgeneau, Robert J., Dai, Pengcheng, Yi, Ming
Electron correlations often lead to emergent orders in quantum materials. Kagome lattice materials are emerging as an exciting platform for realizing quantum topology in the presence of electron correlations. This proposal stems from the key signatur
Externí odkaz:
http://arxiv.org/abs/2210.06653
Autor:
Li, Xun, Do, Seunghwan, Yan, Jiaqiang, McGuire, Michael, Granroth, Garrett, Mu, Sai, Berlijn, Tom, Cooper, Valentino, Christianson, Andrew, Lindsay, Lucas
Publikováno v:
Acta Materialia 241 (2022): 118390
Phonon-derived behaviors are important indicators of novel phenomena in transition metal trihalides, including spin liquid behavior, two-dimensional magnetism, and spin-lattice coupling. However, phonons and their dependence on spin structure and exc
Externí odkaz:
http://arxiv.org/abs/2209.02394
Autor:
Ortiz, Brenden R., Bordelon, Mitchell M., Bhattacharyya, Pritam, Pokharel, Ganesh, Sarte, Paul M., Posthuma, Lorenzo, Petersen, Thorben, Eldeeb, Mohamed S., Granroth, Garrett E., Cruz, Clarina R. Dela, Calder, Stuart, Abernathy, Douglas L., Hozoi, Liviu, Wilson, Stephen D.
Publikováno v:
Phys. Rev. Materials 6, 084402 (2022)
Triangular lattice delafossite compounds built from magnetic lanthanide ions are a topic of recent interest due to their frustrated magnetism and realization of quantum disordered magnetic ground states. Here we report the evolution of the structure
Externí odkaz:
http://arxiv.org/abs/2204.12086
Autor:
Desai, Adit S., Williams, Travis J., Daum, Marcus, Sala, Gabriele, Aczel, Adam A., Granroth, Garrett E., Mourigal, Martin
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A August 2024 1065
Autor:
Bai, Xiaojian, Lechermann, Frank, Liu, Yaohua, Cheng, Yongqiang, Kolesnikov, Alexander I., Ye, Feng, Williams, Travis J., Chi, Songxue, Hong, Tao, Granroth, Garrett E., May, Andrew F., Calder, Stuart
Publikováno v:
Phys. Rev. B 106, L180409 (2022)
Fe3-xGeTe2 is a layered magnetic van der Waals material of interest for both fundamental and applied research. Despite the observation of intriguing physical properties, open questions exist even on the basic features related to magnetism: is it a si
Externí odkaz:
http://arxiv.org/abs/2201.12375
Autor:
Islam, Fahima, Granroth, Garrett E., Molaison, Jamie J., Goldsby, Desarae, Siddel, Derek, Anderson, David C., Elliott, Amelia M., Haberl, Bianca
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A May 2024 1062