Ab initio study of the topological itinerant transport properties observed between excited edge states in a 2D compound with the Mn15B16Ni composition
文献情報
Wuyue Xu, Zhengxin Yan, Kezhao Xiong, Juntao Kong, Wei Song, Dongxin Li, Qian Cheng, Zehua Zhao, Xingkun Liang
We theoretically demonstrate how the competition between band inversion and spin–orbit coupling (SOC) results in the nontrivial topology of band evolution, using two-dimensional (2D) Mn16B16 as a matrix. This study utilizes the ab initio method with the generalized gradient approximation (GGA+U scheme) and Wannier functions to investigate the topological and transport properties of the Ni-doped structure. The Ni atom induces dynamical antilocalization, which appears due to the phase accumulation between time-reversed fermion loops. A key observation is that when band inversion dominates over SOC, “twin” Weyl cones appear in the band structure, in which the Weyl cones caused by the large Berry curvature coupling with the net magnetization lead to the significantly enhanced anomalous Hall conductivity (AHC). Interestingly, the nested small polaron and energy band inversion coexist with SOC. An analysis of the projected energy band shows that the doped Ni atom induces a strong spin wave for both spin up and spin down.
関連文献
Gas-phase isolation of diethyl guanosine 5′-monophosphate and its conformational assignment
Hiroya Asami, Masaki Tsukamoto, Yoshihiro Hayakawa, Hiroyuki Saigusa
DOI: 10.1039/C0CP01105C
Optical and electronic properties of native zinc oxide films on polycrystalline Zn
Juan Zuo, Andreas Erbe
DOI: 10.1039/C004532B
Photolysis of 4-chlororesorcinol in water: competitive formation of a singlet ketene and a triplet carbene
Paul Krajnik, Gottfried Grabner
DOI: 10.1039/C0CP00756K
Theoretical study of the temperature dependence of dynamic effects in thymidylate synthase
Natalia Kanaan, Maite Roca, Iñaki Tuñón, Sergio Martí
DOI: 10.1039/C003799K
Effects of the biological backbone on stacking interactions at DNA–protein interfaces: the interplay between the backbone⋯π and π⋯π components
Cassandra D. M. Churchill, Lesley R. Rutledge, Stacey D. Wetmore
DOI: 10.1039/C0CP00550A
Synthesis and characterization of hybrid organic/inorganic nanotubes of the imogolite type and their behaviour towards methane adsorption
Barbara Bonelli, Sharon E. Ashbrook, Paul A. Wright, Wuzong Zhou, Marco Tagliabue, Marco Armandi, Edoardo Garrone
DOI: 10.1039/C0CP00438C
Molecularly tuned peptideassemblies at the liquid–solid interface studied by scanning tunneling microscopy
Lin Niu, Xiaojing Ma, Lei Liu, Xiaobo Mao, Dongxia Wu, Yanlian Yang, Qingdao Zeng, Chen Wang
DOI: 10.1039/B923927H
Supercritical behavior in free radical polymerization of ethylene in the medium pressure range
Etienne Grau, Jean-Pierre Broyer, Christophe Boisson, Roger Spitz, Vincent Monteil
DOI: 10.1039/C004447D
Changes of the near-surface chemical composition of the 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide room temperature ionic liquid under the influence of irradiation
Angela Keppler, Marcel Himmerlich, Marcel Marschewski, Evgenij Pachomow, Oliver Höfft, Frank Endres, Stefan Krischok
DOI: 10.1039/C0CP01064B
Theoretical study on the effect of intramolecular hydrogen bonding on OH stretching overtone decay lifetime of ethylene glycol, 1,3-propanediol, and 1,4-butanediol
DOI: 10.1039/C0CP00788A
こちらもおすすめ
6-苄基-6,7-二氢-5H-吡咯并3,4-b吡啶とは何ですか?
6-苄基-6,7-二氢-5H-吡咯并3,4-b吡啶は、CAS番号109966-30-5の化合物です。これは、6-ベンジル基を持つ6,7-二氢-5H-吡咯並みの化...
半硫酸奎宁单水水合物はどのように保存すればよいですか?
半硫酸奎宁单水水合物は、乾燥した涼しい場所に保管し、直射日光や湿気を避ける必要があります。保存温度は常温(15〜25℃)が適切で、湿度は40%以下を維持すること...
D-核糖-5-リン酸二ナトリウムとは何ですか?
D-核糖-5-リン酸二ナトリウムは、CAS番号18265-46-8を有する化合物で、D-核糖の5位付加部位にリン酸基が結合した化合物です。この化合物は、水溶性で...
3-乙酰基-4-羟基喹啉-2(1H)-酮はどのように合成されますか?
3-乙酰基-4-羟基喹啉-2(1H)-酮は、ハイドロキノンと酢酸アセトイルアミドのアミド化反応により合成されます。この反応は塩基触媒を用いて行われ、選択性は良好...
5-溴-4-甲基-1H-吲唑とは何ですか?
5-溴-4-甲基-1H-吲唑は、CAS番号1082041-34-6の化学物質で、化学式はC10H9BrNです。この化合物は淡黄色の結晶性粉末で、吸湿性があります...
3-(4メトキシフェニル)オキテナン-3カーボイル酸の代替品はありますか?
3-(4メトキシフェニル)オキテナン-3カーボイル酸の代替品は、その用途により異なりますが、例えば4-(メトキシフェニル)オキテナン-3カーボイル酸や、他のオキ...
3-イリドオキシピロロ[2,3-b]ピリジン-5-カルボキシlic酸は安全ですか?
3-イリドオキシピロロ[2,3-b]ピリジン-5-カルボキシlic酸は危険な化合物ではありませんが、適切な手袋や保護眼鏡の使用を推奨します。誤って摂取または接触...
3-氟-4- iodobenolを取り扱う際の実験室安全事項は何ですか?
3-氟-4- iodobenolは可燃性を有し、強力な反応性を持つため、取り扱いには注意が必要です。PPE(個人保護具)の着用、ドラフトチャンバーの使用、漏洩時...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![(1R,6R)-6-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)-3-cyclohexene-1-carboxylic acid structure (1R,6R)-6-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)-3-cyclohexene-1-carboxylic acid structure](https://static.chemtradehub.com/structs/865/865689-24-3-5fef.webp)

![(3R,4aR,7aS,9aR,10S,11R,13aR,13bS,15aS,15bR)-3,11-Dihydroxy-10-(hydroxymethyl)-4,4,7a,10,13a,15b-hexamethyl-1,2,3,4,4a,7,7a,8,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-5H-naphtho[2',1':4,5]cyc
lohepta[1,2-a]naphthalen-5-one structure (3R,4aR,7aS,9aR,10S,11R,13aR,13bS,15aS,15bR)-3,11-Dihydroxy-10-(hydroxymethyl)-4,4,7a,10,13a,15b-hexamethyl-1,2,3,4,4a,7,7a,8,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-5H-naphtho[2',1':4,5]cyc
lohepta[1,2-a]naphthalen-5-one structure](https://static.chemtradehub.com/structs/538/53800-21-8-9f18.webp)

![1-Benzyl-1,7-diazaspiro[4.4]nonane dihydrochloride structure 1-Benzyl-1,7-diazaspiro[4.4]nonane dihydrochloride structure](https://static.chemtradehub.com/structs/115/1159822-71-5-0320.webp)