Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Guangqian Ding"'
Autor:
Guangqian Ding, Jianhua Wang, Hong Wu, Wenhong Wang, Dengfeng Li, Xiao‐Ping Li, Xiaotian Wang
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 7, Pp n/a-n/a (2024)
Abstract The emergence of various topological semimetal states presents a novel opportunity for enhancing the efficiency of thermoelectric transport. This study introduces a recipe to improve the thermoelectric (TE) performance in topological materia
Externí odkaz:
https://doaj.org/article/8d74ad14f3564755be1450b6775a5de9
Publikováno v:
Advanced Science, Vol 11, Iss 6, Pp n/a-n/a (2024)
Abstract When spin‐orbit coupling (SOC) is absent, all proposed half‐metals with twofold degenerate nodal points at the K (or K′) point in 2D materials are classified as “Dirac half‐metals” owing to the way graphene is utilized in the ear
Externí odkaz:
https://doaj.org/article/7f14531ad514445a81bb3c9145eb598f
Publikováno v:
ACS Omega, Vol 6, Iss 11, Pp 7879-7886 (2021)
Externí odkaz:
https://doaj.org/article/8271a759ce84495fae31beb3eab1c90a
Publikováno v:
Journal of Advanced Research, Vol 24, Iss , Pp 391-396 (2020)
Bipolar magnetic semiconductors (BMSs) are a new member of spintornic materials. In BMSs, one can obtain 100% spin-polarized currents by means of the gate voltage. However, most of previous studies focused on their applications in spintronics instead
Externí odkaz:
https://doaj.org/article/27f707d8779d4a7dabc380a28d927225
Publikováno v:
Journal of Advanced Research, Vol 23, Iss , Pp 95-100 (2020)
The band topology in condensed matter has attracted widespread attention in recent years. Due to the band inversion, topological nodal line semimetals (TNLSs) have band crossing points (BCPs) around the Fermi level, forming a nodal line. In this work
Externí odkaz:
https://doaj.org/article/bd694826a9a54f48a66e675202231857
Publikováno v:
Journal of Advanced Research, Vol 22, Iss , Pp 137-144 (2020)
Very recently, searching for new topological nodal line semimetals (TNLSs) and drum-head-like (DHL) surface states has become a hot topic in the field of physical chemistry of materials. Via first principles, in this study, a synthesized CsCl type bi
Externí odkaz:
https://doaj.org/article/027c84b48cb449ec8aa1e17bdc6ffa7b
Autor:
Xiaotian Wang, Guangqian Ding, Zhenxiang Cheng, Hongkuan Yuan, Xiao-Lin Wang, Tie Yang, Rabah Khenata, Wenhong Wang
Publikováno v:
IUCrJ, Vol 6, Iss 6, Pp 990-995 (2019)
In the past three years, Dirac half-metals (DHMs) have attracted considerable attention and become a high-profile topic in spintronics becuase of their excellent physical properties such as 100% spin polarization and massless Dirac fermions. Two-dime
Externí odkaz:
https://doaj.org/article/f68a983101f8488697982357492c398b
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
A heavy element is a special character for high thermoelectric performance since it generally guarantees a low lattice thermal conductivity. Here, we unexpectedly found a promising thermoelectric performance in a two-dimensional semiconducting monola
Externí odkaz:
https://doaj.org/article/dc95d55e143e4be0abc6c622e86c3653
Autor:
Dengfeng Li, QiQi Tang, Jia He, Bolin Li, Guangqian Ding, Chunbao Feng, Hangbo Zhou, Gang Zhang
Publikováno v:
ACS Omega, Vol 4, Iss 5, Pp 8015-8021 (2019)
Externí odkaz:
https://doaj.org/article/5f4bc3431eef45829b3291a9fcbfaf61
Publikováno v:
Results in Physics, Vol 15, Iss , Pp - (2019)
Electron-crystal and phonon-glass are regarded as two essential factors for ideal thermoelectric materials, which require both an enhanced electronic transport and a depressed phononic transport. These two characteristics usually cannot coexist in co
Externí odkaz:
https://doaj.org/article/14bcebaffbd24546b330d12025a0ca45