%0 Journal Article %1 noauthororeditor %A Cheng, Zi-Jia %A Belopolski, Ilya %A Tien, Hung-Ju %A Cochran, Tyler A. %A Yang, Xian P. %A Ma, Wenlong %A Yin, Jia-Xin %A Chen, Dong %A Zhang, Junyi %A Jozwiak, Chris %A Bostwick, Aaron %A Rotenberg, Eli %A Cheng, Guangming %A Hossain, Md. Shafayat %A Zhang, Qi %A Litskevich, Maksim %A Jiang, Yu-Xiao %A Yao, Nan %A Schroeter, Niels B. M. %A Strocov, Vladimir N. %A Lian, Biao %A Felser, Claudia %A Chang, Guoqing %A Jia, Shuang %A Chang, Tay-Rong %A Hasan, M. Zahid %D 2022 %J Adv. Mater. %K a %N 3 %P 2205927 %R 10.1002/adma.202205927 %T Visualization of tunable Weyl line in A–A stacking kagome magnets %U https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202205927 %V 35 %X Kagome magnets provide a fascinating platform for a plethora of topological quantum phenomena, in which the delicate interplay between frustrated crystal structure, magnetization, and spin–orbit coupling (SOC) can engender highly tunable topological states. Here, utilizing angle-resolved photoemis-sion spectroscopy, the Weyl lines are directly visualized with strong out-of-plane dispersion in the A–A stacked kagome magnet GdMn6Sn6. Remarkably, the Weyl lines exhibit a strong magnetization-direction-tunable SOC gap and binding energy tunability after substituting Gd with Tb and Li, respectively. These results not only illustrate the magnetization direction and valence counting as efficient tuning knobs for realizing and controlling distinct 3D topological phases, but also demonstrate AMn6Sn6 (A = rare earth, or Li, Mg, or Ca) as a versatile material family for exploring diverse emergent topological quantum responses

@article{noauthororeditor, abstract = {Kagome magnets provide a fascinating platform for a plethora of topological quantum phenomena, in which the delicate interplay between frustrated crystal structure, magnetization, and spin–orbit coupling (SOC) can engender highly tunable topological states. Here, utilizing angle-resolved photoemis-sion spectroscopy, the Weyl lines are directly visualized with strong out-of-plane dispersion in the A–A stacked kagome magnet GdMn6Sn6. Remarkably, the Weyl lines exhibit a strong magnetization-direction-tunable SOC gap and binding energy tunability after substituting Gd with Tb and Li, respectively. These results not only illustrate the magnetization direction and valence counting as efficient tuning knobs for realizing and controlling distinct 3D topological phases, but also demonstrate AMn6Sn6 (A = rare earth, or Li, Mg, or Ca) as a versatile material family for exploring diverse emergent topological quantum responses}, added-at = {2023-05-09T14:49:15.000+0200}, author = {Cheng, Zi-Jia and Belopolski, Ilya and Tien, Hung-Ju and Cochran, Tyler A. and Yang, Xian P. and Ma, Wenlong and Yin, Jia-Xin and Chen, Dong and Zhang, Junyi and Jozwiak, Chris and Bostwick, Aaron and Rotenberg, Eli and Cheng, Guangming and Hossain, Md. Shafayat and Zhang, Qi and Litskevich, Maksim and Jiang, Yu-Xiao and Yao, Nan and Schroeter, Niels B. M. and Strocov, Vladimir N. and Lian, Biao and Felser, Claudia and Chang, Guoqing and Jia, Shuang and Chang, Tay-Rong and Hasan, M. Zahid}, biburl = {https://www.bibsonomy.org/bibtex/2ade165945e25e8adb68b81969de32dc2/ctqmat}, day = 15, description = {Visualization of tunable Weyl line in A–A stacking kagome magnets}, doi = {10.1002/adma.202205927}, interhash = {2b83f526848e76c3f438bf9fa381a426}, intrahash = {ade165945e25e8adb68b81969de32dc2}, journal = {Adv. Mater.}, keywords = {a}, month = {12}, number = 3, pages = 2205927, timestamp = {2023-10-16T07:35:08.000+0200}, title = {Visualization of tunable Weyl line in A–A stacking kagome magnets}, url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202205927}, volume = 35, year = 2022 }