艾可直播

Ultrafast renormalization of the magnetic continuum in the proximal Kitaev quantum spin liquid H₃LiIr₂O₆听by tr-RIXS

Jungho Kim, Tae-Kyu Choi, Edward Mercer, Liam T. Schmidt, Jaeku Park, Sang-Youn Park, Dogeun Jang, Seo Hyoung Chang, Ayman Said, Sae Hwan Chun, Kyeong Jun Lee, Sang Wook Lee, Hyunjeong Jeong, Hyeonhui Jeong, Chanhyeon Lee, Kwang-Yong Choi, Faranak Bahrami, Fazel Tafti, Martin Claassen, Alberto De La Torre

; Funding source: DOE

Pressure tuning of competing interactions on a honeycomb lattice

Piyush Sakrikar, Bin Shen, Eduardo H. T. Poldi, Faranak Bahrami, Xiaodong Hu, Eric M. Kenney, Qiaochu Wang, KyleW. Fruhling, Chennan Wang, Ritu Gupta, Rustem Khasanov, Hubertus Luetkens, Stuart A. Calder, AdamA. Aczel ,Gilberto Fabbris, Russell J.Hemley, Kemp W. Plumb, Ying Ran, Philipp Gegenwart, Alexander A. Tsirlin, Daniel Haskel, Michael J.Graf, Fazel Tafti

; Funding source: DOE

Two-dimensional CrCl₃听nanosheets via liquid-phase exfoliation in aqueous medium for spintronic applications

Filipa A. L. S. Silva, Hui-Ping Chang, Leopoldo Hernandez, Jamie H. Warner, Andrew Cole, Fazel Tafti, Jos茅 Ramiro Fernandes, Susana G. Santos, Fern茫o D. Magalh茫es, Artur M. Pinto, Jean Anne C. Incorvia

; Funding source: Schiller Institute

Two types of colossal magnetoresistance with distinct mechanisms in Eu₅In₂As₆

Sudhaman Balguri, Mira B. Mahendru, Enrique O. Gonz谩lez Delgado, David E. Graf, Jose A. Rodriguez-Rivera, Adam A. Aczel Michael, J. Graf, Andreas Rydh, Kyle Fruhling, Xiaohan Yao, Thomas J. Hicken, Hubertus Luetkens, Jonathan Gaudet, Fazel Tafti

; Funding source: DOE

Electronic structure of the honeycomb iridate Cu₂IrO₃听at high pressures

G. Fabbris, E. H. T. Poldi, S. Sinha, J. Lim, T. Elmslie, J. H. Kim, A. Said, M. Upton, M. Abramchuk, F. Bahrami, C. Kenney-Benson, C. Park , G. Shen, Y. K. Vohra, R. J. Hemley, J. J. Hamlin, F. Tafti, D. Haskel

; Funding source: DOE

Colossal magnetoresistance from spin-polarized polarons in an Ising system

Ying-Fei Li, Emily M. Been, Sudhaman Balguri, Chun-Jing Jia, Mira B. Mahendru, Zhi-Cheng Wang, Yi Cui, Su-Di Chen, Makoto Hashimoto, Dong-Hui Lu, Brian Moritz, Jan Zaanen, Fazel Tafti, Thomas P. Devereaux, Zhi-Xun Shen

; Funding source: DOE

Enhanced magnetization by defect-assisted exciton recombination in atomically thin CrCl₃

Xin-Yue Zhang, Thomas K. M. Graham, Hyeonhu Bae, Yu-Xuan Wang, Nazar Delegan, Jonghoon Ahn, Zhi-Cheng Wang, Jakub Regner, Kenji Watanabe, Takashi Taniguchi, Minkyung Jung, Zden臎k Sofer, Fazel Tafti, David D. Awschalom, F. Joseph Heremans, Binghai Yan, and Brian B. Zhou

; Funding source: DOE

Topological Hall effect induced by chiral fluctuations in ErMn₆Sn₆

Kyle Fruhling, Alenna Streeter, Sougata Mardanya, Xiaoping Wang, Priya Baral, Oksana Zaharko, Igor I. Mazin, Sugata Chowdhury, William D. Ratcliff, Fazel Tafti

; Funding source: AFOSR/NSF

Nonlinear optical diode effect in a magnetic Weyl semimetal

Christian Tzschaschel, Jian-Xiang Qiu, Xue-Jian Gao, Hou-Chen Li, Chunyu Guo, Hung-Yu Yang, Cheng-Ping Zhang, Ying-Ming Xie, Yu-Fei Liu, Anyuan Gao, Damien B茅rub茅, Thao Dinh, Sheng-Chin Ho, Yuqiang Fang, Fuqiang Huang, Johanna Nordlander, Qiong Ma, Fazel Tafti, Philip J. W. Moll, Kam Tuen Law, Su-Yang Xu

; Funding source: AFOSR

Manipulating magnetism and transport properties of EuCd₂P₂听with a low carrier concentration

Xiyu Chen, Ziwen Wang, Zhiyu Zhou, Wuzhang Yang, Yi Liu, Jia-Yi Lu, Zhi Ren, Guang-Han Cao, Fazel Tafti, Shuai Dong, Zhi-Cheng Wang

; Funding source: AFOSR

Characterization of the magnetocaloric effect in RMn₆Sn₆听including high-entropy forms

Kyle Fruhling, Xiaohan Yao, Alenna Streeter, Fazel Tafti

; Funding source: NSF/DOE

Engineering Anomalously Large Electron Transport in Topological Semimetals

Vincent M. Plisson, Xiaohan Yao, Yaxian Wang, George Varnavides, Alexey Suslov, David Graf, Eun Sang Choi, Hung-Yu Yang, Yiping Wang, Marisa Romanelli, Grant McNamara, Birender Singh, Gregory T. McCandless, Julia Y. Chan, Prineha Narang, Fazel Tafti, Kenneth S. Burch

; Funding source: DOE

Signatures of a Majorana-Fermi surface in the Kitaev magnet Ag3LiIr2O6

Joshuah T. Heath, Faranak Bahrami, Sangyun Lee, Roman Movshovich, Xiao Chen, Fazel Tafti, Kevin Bedell

Momentum-independent magnetic excitation continuum in the honeycomb iridate H3LiIr2O6

A. de la Torre, B. Zager, F. Bahrami, M. H. Upton, J. Kim, G. Fabbris, G.-H. Lee, W. Yang, D. Haskel, F. Tafti, K. W. Plumb

Introducing the monoclinic polymorph of the honeycomb magnet Na2Co2TeO6

Emilie Dufault, Faranak Bahrami, Alenna Streeter, Xiaohan Yao, Enrique Gonzalez, Qiang Zhang, Fazel Tafti

Extreme sensitivity of the magnetic ground state to halide composition in FeCl3-xBrx

Andrew Cole, Alenna Streeter, Adolfo O. Fumega, Xiaohan Yao, Zhi-Cheng Wang, Erxi Feng, Huibo Cao, Jose L. Lado, Stephen E. Nagler, Fazel Tafti

Observation of Fermi arcs and Weyl nodes in a noncentrosymmetric magnetic Weyl semimetal

Anup Pradhan Sakhya, Cheng-Yi Huang, Gyanendra Dhakal, Xue-Jian Gao, Sabin Regmi, Baokai Wang, Wei Wen, R.-H. He, Xiaohan Yao, Robert Smith, Milo Sprague, Shunye Gao, Bahadur Singh, Hsin Lin, Su-Yang Xu, Fazel Tafti, Arun Bansil, Madhab Neupane

Spin-carrier coupling induced ferromagnetism and giant resistivity peak in EuCd2P2

V. Sunko, Y. Sun, M. Vranas, C. C. Homes, C. Lee, E. Donoway, Z.-C. Wang, S. Balguri, M. B. Mahendru, A. Ruiz, B. Gunn, R. Basak, S. Blanco-Canosa, E. Schierle, E. Weschke, F. Tafti, A. Frano, J. Orenstein

Spin-orbital order and excitons in magnetoresistive HoBi

J. Gaudet, H.-Y. Yang, E. M. Smith, T. Halloran, J. P. Clancy, J. A. Rodriguez-Rivera, Guangyong Xu, Y. Zhao, W. C. Chen, G. Sala, A. A. Aczel, B. D. Gaulin, F. Tafti, C. Broholm

Stripe helical magnetism and two regimes of anomalous Hall effect in NdAlGe

Hung-Yu Yang, Jonathan Gaudet, Rahul Verma, Santu Baidya, Faranak Bahrami, Xiaohan Yao, Cheng-Yi Huang, Lisa DeBeer-Schmitt, Adam A. Aczel, Guangyong Xu, Hsin Lin, Arun Bansil, Bahadur Singh, Fazel Tafti

Topological Hall effect and spiral magnetic order in the Weyl semimetal SmAlSi

Xiaohan Yao, Jonathan Gaudet, Rahul Verma, David E. Graf, Hung-Yu Yang, Faranak Bahrami, Ruiqi Zhang, Adam A. Aczel, Sujan Subedi, Darius H. Torchinsky, Jianwei Sun, Arun Bansil, Shin-Ming Huang, Bahadur Singh, Peter Blaha, Predrag Nikoli膰, Fazel Tafti

Sign change of anomalous Hall effect and anomalous Nernst effect in the Weyl semimetal CeAlSi

Md Shahin Alam, Amar Fakhredine, Mujeeb Ahmad, P. K. Tanwar, Hung-Yu Yang, Fazel Tafti, Giuseppe Cuono, Rajibul Islam, Bahadur Singh, Artem Lynnyk, Carmine Autieri, Marcin Matusiak

Visualization of bulk and edge photocurrent flow in anisotropic Weyl semimetals

Yu-Xuan Wang, Xin-Yue Zhang, Chunhua Li, Xiaohan Yao, Ruihuan Duan, Thomas K. M. Graham, Zheng Liu, Fazel Tafti, David Broido, Ying Ran, Brian B. Zhou

Optical properties and carrier localization in the layered phosphide EuCd₂P₂

C. C. Homes, Z.-C. Wang, K. Fruhling, F. Tafti

Plethora of tunable Weyl fermions in kagome magnet Fe₃Sn₂

Zheng Ren, Hong Li, Shrinkhala Sharma, Dipak Bhattarai, He Zhao, Bryan Rachmilowitz, Faranak Bahrami, Fazel Tafti, Shiang Fang, Madhav Prasad Ghimire, Ziqiang Wang, Ilija Zeljkovic

Large phonon thermal Hall conductivity in the antiferromagnetic insulator Cu₃TeO₆

Lu Chen, Marie-Eve Boulanger, Zhi-Cheng Wang, Fazel Tafti, Louis Taillefer

Pressure dependent magnetic properties on bulk CrBr₃ single crystals

Rubyann Olmos, Shamsul Alam, Po-Hao Chang, Kinjal Gandha, Ikenna C. Nlebedim, Andrew Cole, Fazel Tafti, Rajendra R. Zope, Srinivasa R. Singamaneni

Anisotropy of the magnetic and transport properties of EuZn₂As₂

Zhi-Cheng Wang, Emily Been, Jonathan Gaudet, Gadeer Matook A. Alqasseri, Kyle Fruhling, Xiaohan Yao, Uwe Stuhr, Qinqing Zhu, Zhi Ren, Yi Cui, Chunjing Jia, Brian Moritz, Sugata Chowdhury, Thomas Devereaux, Fazel Tafti

First demonstration of tuning between the Kitaev and Ising limits in a honeycomb lattice

Faranak Bahrami, Xiaodong Hu, Yonghua Du, Oleg I. Lebedev, Chennan Wang, Hubertus Luetkens, Gilberto Fabbris, Michael J. Graf, Daniel Haskel, Ying Ran, Fazel Tafti

Metastable Kitaev Magnets

Faranak Bahrami, Mykola Abramchuk, Oleg Lebedev, Fazel Tafti

Mapping domain-wall topology in the magnetic Weyl semimetal CeAlSi

Yue Sun, Changmin Lee, Hung-Yu Yang, Darius H. Torchinsky, Fazel Tafti, Joseph Orenstein

Enhanced hybridization in the electronic ground state of the intercalated honeycomb iridate Ag₃LiIr₂O₆

A. de la Torre, B. Zager, F. Bahrami, M. DiScala, J. R. Chamorro, M. H. Upton, G. Fabbris, D. Haskel, D. Casa, T. M. McQueen, F. Tafti, K. W. Plumb

Evidence of a coupled electron-phonon liquid in NbGe₂

Hung-Yu Yang, Xiaohan Yao, Vincent Plisson, Shirin Mozaffari, Jan P. Scheifers, Aikaterini Flessa Savvidou, Eun Sang Choi, Gregory T. McCandless, Mathieu F. Padlewski, Carsten Putzke, Philip J. W. Moll, Julia Y. Chan, Luis Balicas, Kenneth S. Burch, Fazel Tafti

AC Susceptometry of 2D van der Waals Magnets Enabled by the Coherent Control of Quantum Sensors

Xin-Yue Zhang, Yu-Xuan Wang, Thomas A. Tartaglia, Thomas Ding, Mason J. Gray, Kenneth S. Burch, Fazel Tafti, and Brian B. Zhou

Weyl-mediated helical magnetism in NdAlSi

Jonathan Gaudet, Hung-Yu Yang, Santu Baidya, Baozhu Lu, Guangyong Xu, Yang Zhao, Jose A. Rodriguez-Rivera, Christina M. Hoffmann, David E. Graf, Darius H. Torchinsky, Predrag Nikoli膰, David Vanderbilt, Fazel Tafti, Collin L. Broholm

Complex pressure-temperature structural phase diagram of the honeycomb iridate Cu₂IrO₃

G. Fabbris, A. Thorn, W. Bi, M. Abramchuk, F. Bahrami, J. H. Kim, T. Shinmei, T. Irifune, F. Tafti, A. N. Kolmogorov, D. Haskel

Antiferromagnetic Order and Spin-Canting Transition in the Corrugated Square Net Compound Cu₃(TeO₄)(SO₄)路贬₂O

Zhi-Cheng Wang, Kulatheepan Thanabalasingam, Jan P. Scheifers, Alenna Streeter, Gregory T. McCandless, Jonathan Gaudet, Craig M. Brown, Carlo U. Segre, Julia Y. Chan, Fazel Tafti

2D correlations in the van der Waals ferromagnet CrBr₃ using high-frequency electron spin resonance spectroscopy

C. L. Saiz, J. A. Delgado, J. van Tol, T. Tartaglia, F. Tafti, S. R. Singamaneni

NMR investigation on the honeycomb iridate Ag₃LiIr₂O₆

Jiaming Wang, Weishi Yuan, Takashi Imai, Philip M. Singer, Faranak Bahrami, Fazel Tafti

Noncollinear ferromagnetic Weyl semimetal with anisotropic anomalous Hall effect

Hung-Yu Yang, Bahadur Singh, Jonathan Gaudet, Baozhu Lu, Cheng-Yi Huang, Wei-Chi Chiu, Shin-Ming Huang, Baokai Wang, Faranak Bahrami, Bochao Xu, Jacob Franklin, Ilya Sochnikov, David E. Graf, Guangyong Xu, Yang Zhao, Christina M. Hoffman, Hsin Lin, Darius H. Torchinsky, Collin L. Broholm, Arun Bansil, Fazel Tafti

Effect of Structural Disorder on the Kitaev Magnet Ag₃LiIr₂O₆

Faranak Bahrami, Eric M. Kenney, Chennan Wang, Adam Berlie, Oleg I. Lebedev, Michael J. Graf, Fazel Tafti

Picoscale Magnetoelasticity Governs Heterogeneous Magnetic Domains in a Noncentrosymmetric Ferromagnetic Weyl Semimetal

Bochao Xu, Jacob Franklin, Amani Jayacody, Hung鈥怸u Yang, Fazel Tafti, Ilya Sochnikov

Colossal Magnetoresistance without Mixed Valence in a Layered Phosphide Crystal

Zhi鈥怌heng Wang, Jared D. Rogers, Xiaohan Yao, Renee Nichols, Kemal Atay, Bochao Xu, Jacob Franklin, Ilya Sochnikov, Philip J. Ryan, Daniel Haskel, Fazel Tafti

Pressure-induced Magnetism in the Iron-based Superconductors AFe₂As₂ (A = K, Rb, Cs)

Rustem Khasanov. Zurab Guguchia, Elvezio Morenzoni, Chris Baines, Aifeng Wang, Xianhui Chen, Zbigniew Bukowski, Fazel Tafti

Accessing New Magnetic Regimes by Tuning the Ligand Spin-orbit Coupling in Van der Waals Magnets

Thomas A. Tartaglia, Joseph N. Tang, Jose L. Lado, Faranak Bahrami, Mykola Abramchuk, Gregory T. McCandless, Meaghan C. Doyle, Kenneth S. Burch, Ying Ran, Julia Y. Chan, Fazel Tafti

Transition from Intrinsic to Extrinsic Anomalous Hall Effect in the Ferromagnetic Weyl Semimetal PrAlGe_xSi_1-x

Hung-Yu Yang, Bahadur Singh, Baozhu Lu, Cheng-Yi Huang, Faranak Bahrami, Wei-Chi Chiu, David Graf, Shin-Ming Huang, Baokai Wang, Hsin Lin, Darius Torchinsky, Arun Bansil, Fazel Tafti

Transient Grating Measurements at Ultralow Probe Power

Baozhu Lu, Mykola Abramchuk, Fazel Tafti, Darius H. Torchinsky

听

Thermodynamic Evidence of Proximity to a Kitaev Spin Liquid in Ag₃LiIr₂O₆

Faranak Bahrami, William Lafargue-Dit-Hauret, Oleg I. Lebedev, Roman Movshovich, Hung-Yu Yang, David Broido, Xavier Rocquefelte, Fazel Tafti

Spin Excitations of a Proximate Kitaev Quantum Spin Liquid Realized in Cu₂IrO₃

Sean K. Takahashi, Jiaming Wang, Alexandre Arsenault, Takashi Imai, Mykola Abramchuk, Fazel Tafti, and Philip M. Singer

Coexistence of Static and Dynamic Magnetism in the Kitaev Spin Liquid Material Cu₂IrO₃

Eric M. Kenney, Carlo U. Segre, William Lafargue-Dit-Hauret, Oleg I. Lebedev, Mykola Abramchuk, Adam Berlie, Stephen P. Cottrell, Gediminas Simutis, Faranak Bahrami, Natalia E. Mordvinova, Gilberto Fabbris, Jessica. L. McChesney, Daniel Haskel, Xavier Rocquefelte, Michael J. Graf, Fazel Tafti

Tuning the Magnetic and Structural Properties of a Three-Metal Boride Alloy

Mykola Abramchuk, Thomas Mier, Fazel Tafti

听

Crystal Chemistry and Phonon Heat Capacity in Quaternary Honeycomb Delafossites: Cu[Li_1/3Sn_2/3]O₂ and Cu[Na_1/3Sn_2/3]O₂

Mykola Abramchuk, Oleg I. Lebedev, Olle Hellman, Faranak Bahrami, Natalia E. Mordvinova, Jason W. Krizan, Kenneth R. Metz, David Broido, and Fazel Tafti

Interplay of Magnetism and Transport in HoBi

H.-Y. Yang, J. Gaudet, A. A. Aczel, D. E. Graf, P. Blaha, B. D. Gaulin, Fazel Tafti

Effect of Hydrothermal Conditions on Superconductivity and Magnetism in [Li_1-x Fe_xOH]FeS

E. McDonnell, S. Jaszewski, H.-Y. Yang, M. Abramchuk, Fazel Tafti

Au Dendrite Electrocatalysts for CO₂ Electrolysis

Nathan T. Nesbitt, Ming Ma, Bartek J. Trzesniewski, Samantha Jaszewski, Fazel Tafti, Michael J. Burns, Wilson Smith, Michael J. Naughton

Measurement of the atomic orbital composition of the near-fermi-level electronic states in the lanthanum monopnictides LaBi, LaSb, and LaAs

T. J. Nummy, J. A. Waugh, S. P. Parham, Q. Liu, H.-Y. YangephenH.-Y. Yang, H. Li, X. Zhou, N. C. Plumb, F. Tafti, and D. S. Dessau

Controlling Magnetic and Optical Properties of the van der Waals Crystal CrCl_3鈭抶Br_x via Mixed Halide Chemistry

Mykola Abramchuk, Samantha Jaszewski, Kenneth R. Metz, Gavin B. Osterhoudt, Yiping Wang, Kenneth S. Burch, Fazel Tafti

Extreme Magnetoresistance in the Topologically Trivial Lanthanum Monopnictide LaAs

H.-Y. Yang, T. Nummy, H. Li, S. Jaszewski, M. Abramchuk, D. S. Dessau, Fazel Tafti

Cu₂IrO₃: a New Magnetically Frustrated Honeycomb Iridate

Mykola Abramchuk, Cigdem Ozsoy-Keskinbora, Jason W. Krizan, Kenneth R. Metz, David C. Bel, Fazel Tafti

Tuning the Electronic and the Crystalline Structure of LaBi by Pressure

F. F. Tafti, M. S. Torikachvili, R. R. Stillwell, B. Baer, E. Stavrou, S. T. Weir, Y. K. Vohra, H.-Y. Yang, E. F. McDonnell, S. K. Kushwaha, Q. D. Gibson, R. J. Cava, J. R. Jeffries