Zobrazeno 1 - 10
of 801
pro vyhledávání: '"Song, Jiao"'
Autor:
Song, Jiao-Jiao, Wu, Qi-Yi, Zhang, Chen, Gilbertson, Steve M., Riseborough, Peter S., Rusz, Jan, Joyce, John J., Graham, Kevin S., Olson, Clifford G., Tobash, Paul H., Bauer, Eric D., Chen, Bo, Liu, Hao, Duan, Yu-Xia, Oppeneer, Peter M., Rodriguez, George, Durakiewicz, Tomasz, Meng, Jian-Qiao
This study investigates the 5$f$-electron-conduction electron hybridization process in the heavy fermion superconductor UPd$_2$Al$_3$ using a combination of angle-resolved photoemission spectroscopy (ARPES) and time-resolved photoemission spectroscop
Externí odkaz:
http://arxiv.org/abs/2409.07816
We developed a method to analyze the polarization correlations of two baryons $B_{1}\bar{B}_{2}$ with various spin combinations in the annihilation process. We established spin density matrices for arbitrary spins in standard and Cartesian forms, and
Externí odkaz:
http://arxiv.org/abs/2404.04787
Autor:
Chen, Bo, Liu, Hao, Wu, Qi-Yi, Zhang, Chen, Ye, Xue-Qing, Zhao, Yin-Zou, Song, Jiao-Jiao, Tian, Xin-Yi, Tan, Ba-Lei, Liu, Zheng-Tai, Ye, Mao, Chen, Zhen-Hua, Huang, Yao-Bo, Shen, Da-Wei, Yuan, Ya-Hua, He, Jun, Duan, Yu-Xia, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 110, L041120 (2024)
In this study, we investigate the electronic structure of a spin-triplet superconductor candidate CeRh$_2$As$_2$ using high-resolution angle-resolved photoemission spectroscopy and density functional theory calculations. Notably, Fermi surface nestin
Externí odkaz:
http://arxiv.org/abs/2403.14057
Autor:
Liu, Hao, Wu, Qi-Yi, Zhang, Chen, Pang, Jie, Chen, Bo, Song, Jiao-Jiao, Duan, Yu-Xia, Yuan, Ya-Hua, Liu, Hai-Yun, Shu, Chuan-Cun, Xu, Yuan-Feng, Shi, You-Guo, Meng, Jian-Qiao
In this study, ultrafast optical spectroscopy was employed to elucidate the intricate topological features of EuIn$_2$As$_2$, a promising candidate for a magnetic topological-crystalline axion insulator. Our investigation, focusing on the real-time e
Externí odkaz:
http://arxiv.org/abs/2401.11386
Autor:
Song, Jiao-Jiao, Zhang, Chen, Wu, Qi-Yi, Zhao, Yin-Zou, Rusz, Jan, Joyce, John. J., Graham, Kevin. S., Riseborough, Peter, Olson, Clifford G., Liu, Hao, Chen, Bo, Yuan, Ya-Hua, Duan, Yu-Xia, Tobash, Paul H., Bauer, Eric D., Oppeneer, Peter M., Durakiewicz, Tomasz, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 109, 205114 (2024)
We investigate the antiferromagnetic heavy fermion superconductor UPd$_2$Al$_3$, employing angle-resolved photoemission spectroscopy to unravel the complex electronic structure of its U 5f electrons. We observe unexpected characteristics that challen
Externí odkaz:
http://arxiv.org/abs/2401.03691
We investigate the production of spin-3/2 hyperon pairs, $\Omega^- \bar{\Omega}^+$, in electron-positron annihilation within the helicity amplitude formalism. A refined selection of helicity basis matrices is proposed to relate polarization expansion
Externí odkaz:
http://arxiv.org/abs/2312.04363
Autor:
Zhao, in-Zou, Song, Jiao-Jiao, Wu, Qi-Yi, Liu, Hao, Zhang, Chen, Chen, Bo, Zhang, Hong-Yi, Chen, Zhen-Hua, Huang, Yao-Bo, Ye, Xuc-Qing, Yuan, Ya-Hua, Duan, Yu-Xia, He, Jun, Meng, Jian-Qiao
Synchrotron-based angle-resolved photoemission spectroscopy was employed to investigate the temperature evolution of the Yb 4f spectral for surface and bulk in the Kondo lattice YbCu$_2$Si$_2$.Our study quantitatively distinguishes between the surfac
Externí odkaz:
http://arxiv.org/abs/2310.10216
Autor:
Wu, Qi-Yi, Zhang, Chen, Li, Ze-Zhong, Hong, Wen-Shan, Liu, Hao, Song, Jiao-Jiao, Zhao, Yin-Zou, Yuan, Ya-Hua, Chen, Bo, Ye, Xue-Qing, Li, Shiliang, He, Jun, Liu, H. Y., Duan, Yu-Xia, Luo, Hui-Qian, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 108, 205136 (2023)
We reported the quasiparticle relaxation dynamics of an optimally doped triclinic iron-based superconductor (Ca$_{0.85}$La$_{0.15}$)$_{10}$(Pt$_3$As$_8$)(Fe$_2$As$_2$)$_5$ with bulk $T_c$ = 30 K using polarized ultrafast optical pump-probe spectrosco
Externí odkaz:
http://arxiv.org/abs/2305.18763
Autor:
Wu, Fan-Ying, Wu, Qi-Yi, Zhang, Chen, Luo, Yang, Liu, Xiangqi, Xu, Yuan-Feng, Lu, Dong-Hui, Hashimoto, Makoto, Liu, Hao, Zhao, Yin-Zou, Song, Jiao-Jiao, Yuan, Ya-Hua, Liu, Hai-Yun, He, Jun, Duan, Yu-Xia, Guo, Yan-Feng, Meng, Jian-Qiao
Publikováno v:
Frontiers of Physics 18(5), 53304(2023)
The three-dimensional electronic structure and the nature of Ce 4f electrons of the Kondo insulator CeRu4Sn6 are investigated by angle-resolved photoemission spectroscopy, utilizing tunable photon energies. Our results reveal (i) the three-dimensiona
Externí odkaz:
http://arxiv.org/abs/2305.00376
Autor:
Zhang, Chen, Yuan, Ya-Hua, Song, Jiao-Jiao, Rusz, Jan, Zhao, Yin-Zou, Wu, Qi-Yi, Duan, Yu-Xia, Sassa, Yasmine, Tjernberg, Oscar, Mansson, Martin, Bemtsen, Magnus H., Tobash, P. H., Bauer, Eric D., Oppeneer, Peter M., Durakiewicz, Tomasz, Meng, Jian-Qiao
Publikováno v:
Phys. Rev. B 108, 035108(2023)
We investigated the electronic structure of the antiferromagnetic Kondo lattice CePd5Al2 using high-resolution angle-resolved photoemission spectroscopy. The experimentally determined band structure of the conduction electrons is predominated by the
Externí odkaz:
http://arxiv.org/abs/2304.04426