Found 7 papers in prb
Date of feed: Sat, 18 Nov 2023 04:17:18 GMT

Search terms: (topolog[a-z]+)|(graphit[a-z]+)|(rhombohedr[a-z]+)|(graphe[a-z]+)|(chalcog[a-z]+)|(landau)|(weyl)|(dirac)|(STM)|(scan[a-z]+ tunne[a-z]+ micr[a-z]+)|(scan[a-z]+ tunne[a-z]+ spectr[a-z]+)|(scan[a-z]+ prob[a-z]+ micr[a-z]+)|(MoS.+\d+|MoS\d+)|(MoSe.+\d+|MoSe\d+)|(MoTe.+\d+|MoTe\d+)|(WS.+\d+|WS\d+)|(WSe.+\d+|WSe\d+)|(WTe.+\d+|WTe\d+)|(Bi\d+Rh\d+I\d+|Bi.+\d+.+Rh.+\d+.+I.+\d+.+)|(BiTeI)|(BiTeBr)|(BiTeCl)|(ZrTe5|ZrTe.+5)|(Pt2HgSe3|Pt.+2HgSe.+3)|(jacuting[a-z]+)|(flatband)|(flat.{1}band)|(LK.{1}99)

Anomalous second-order skin modes in Floquet non-Hermitian systems
Chun-Hui Liu, Haiping Hu, Shu Chen, and Xiong-Jun Liu
Author(s): Chun-Hui Liu, Haiping Hu, Shu Chen, and Xiong-Jun Liu

The non-Hermitian skin effect under open boundary conditions is widely believed to originate from the intrinsic spectral topology under periodic boundary conditions. If the eigenspectra under periodic boundary conditions have no spectral windings (e.g., piecewise arcs) or a finite area on the comple…


[Phys. Rev. B 108, 174307] Published Fri Nov 17, 2023

Magnon-magnon interaction in monolayer ${\mathrm{MnBi}}_{2}{\mathrm{Te}}_{4}$
Yiqun Liu, Liangjun Zhai, Songsong Yan, Di Wang, and Xiangang Wan
Author(s): Yiqun Liu, Liangjun Zhai, Songsong Yan, Di Wang, and Xiangang Wan

${\mathrm{MnBi}}_{2}{\mathrm{Te}}_{4}$, the first confirmed intrinsic antiferromagnetic topological insulator, has garnered increasing attention in recent years. Here we investigate the energy correction and lifetime of magnons in ${\mathrm{MnBi}}_{2}{\mathrm{Te}}_{4}$ caused by magnon-magnon intera…


[Phys. Rev. B 108, 174425] Published Fri Nov 17, 2023

Domain wall statics and dynamics in nanowires with arbitrary Dzyaloshinskii-Moriya tensors
Adriano Di Pietro, Felipe García-Sánchez, and Gianfranco Durin
Author(s): Adriano Di Pietro, Felipe García-Sánchez, and Gianfranco Durin

The influence of different Dzyaloshinskii-Moriya interaction (DMI) tensor components on the static and dynamic properties of domain walls (DWs) in magnetic nanowires is investigated using one-dimensional collective coordinates models and micromagnetic simulations. It is shown how the different contr…


[Phys. Rev. B 108, 174427] Published Fri Nov 17, 2023

Chiral topological whispering gallery modes formed by gyromagnetic photonic crystals
Yongqi Chen, Nan Gao, Guodong Zhu, and Yurui Fang
Author(s): Yongqi Chen, Nan Gao, Guodong Zhu, and Yurui Fang

We explore a hexagonal cavity that supports chiral topological whispering gallery (CTWG) modes, which are formed by a gyromagnetic photonic crystal. This mode represents a unique type of topologically protected state, displaying chirality in its propagation within photonic crystals. Finite element m…


[Phys. Rev. B 108, 195423] Published Fri Nov 17, 2023

Controllable Weyl nodes and Fermi arcs in a light-irradiated carbon allotrope
Ruoning Ji, Xianyong Ding, Fangyang Zhan, Xiaoliang Xiao, Jing Fan, Zhen Ning, and Rui Wang
Author(s): Ruoning Ji, Xianyong Ding, Fangyang Zhan, Xiaoliang Xiao, Jing Fan, Zhen Ning, and Rui Wang

The precise control of Weyl physics in realistic materials offers a promising avenue to construct accessible topological quantum systems, and thus draws widespread attention in condensed-matter physics. Here, based on first-principles calculations, the maximally localized Wannier function based tigh…


[Phys. Rev. B 108, 205139] Published Fri Nov 17, 2023

Colossal magnetoresistance and topological phase transition in ${\mathrm{EuZn}}_{2}{\mathrm{As}}_{2}$
Shuaishuai Luo, Yongkang Xu, Feng Du, Lin Yang, Yuxin Chen, Chao Cao, Yu Song, and Huiqiu Yuan
Author(s): Shuaishuai Luo, Yongkang Xu, Feng Du, Lin Yang, Yuxin Chen, Chao Cao, Yu Song, and Huiqiu Yuan

We report electrical transport properties of ${\mathrm{EuZn}}_{2}{\mathrm{As}}_{2}$ under pressures up to 26 GPa. At ambient pressure, ${\mathrm{EuZn}}_{2}{\mathrm{As}}_{2}$ exhibits an insulating ground state and a $≈200%$ negative magnetoresistance (MR) at $B=5$ T and $T=2$ K. For pressures up to …


[Phys. Rev. B 108, 205140] Published Fri Nov 17, 2023

Multiband superconducting state and Lifshitz transition in ${\mathrm{V}}_{0.7}{\mathrm{Re}}_{0.3}{\mathrm{Se}}_{2}$ at high pressure
Can Tian, Xiaoli Huang, Yiping Gao, Fubo Tian, Min Liang, Yuqiang Fang, Fuqiang Huang, and Tian Cui
Author(s): Can Tian, Xiaoli Huang, Yiping Gao, Fubo Tian, Min Liang, Yuqiang Fang, Fuqiang Huang, and Tian Cui

Tracking the mechanism behind the unconventional superconductors has been recognized as a great challenge and remains one of the major problems in multifields. Layered transition metal dichalcogenides (TMDs) offer an important platform for exploring novel physics. Here, we have discovered that the s…


[Phys. Rev. B 108, L180507] Published Fri Nov 17, 2023

Found 1 papers in pr_res
Date of feed: Sat, 18 Nov 2023 04:17:19 GMT

Search terms: (topolog[a-z]+)|(graphit[a-z]+)|(rhombohedr[a-z]+)|(graphe[a-z]+)|(chalcog[a-z]+)|(landau)|(weyl)|(dirac)|(STM)|(scan[a-z]+ tunne[a-z]+ micr[a-z]+)|(scan[a-z]+ tunne[a-z]+ spectr[a-z]+)|(scan[a-z]+ prob[a-z]+ micr[a-z]+)|(MoS.+\d+|MoS\d+)|(MoSe.+\d+|MoSe\d+)|(MoTe.+\d+|MoTe\d+)|(WS.+\d+|WS\d+)|(WSe.+\d+|WSe\d+)|(WTe.+\d+|WTe\d+)|(Bi\d+Rh\d+I\d+|Bi.+\d+.+Rh.+\d+.+I.+\d+.+)|(BiTeI)|(BiTeBr)|(BiTeCl)|(ZrTe5|ZrTe.+5)|(Pt2HgSe3|Pt.+2HgSe.+3)|(jacuting[a-z]+)|(flatband)|(flat.{1}band)|(LK.{1}99)

Quantum estimation and remote charge sensing with a hole-spin qubit in silicon
Gaia Forghieri, Andrea Secchi, Andrea Bertoni, Paolo Bordone, and Filippo Troiani
Author(s): Gaia Forghieri, Andrea Secchi, Andrea Bertoni, Paolo Bordone, and Filippo Troiani

Hole-spin qubits in semiconductors represent a mature platform for quantum technological applications. Here we consider their use as quantum sensors, and specifically for inferring the presence and estimating the distance from the qubit of a remote charge. Different approaches are considered, based …


[Phys. Rev. Research 5, 043159] Published Fri Nov 17, 2023

Found 16 papers in nano-lett
Date of feed: Fri, 17 Nov 2023 14:06:36 GMT

Search terms: (topolog[a-z]+)|(graphit[a-z]+)|(rhombohedr[a-z]+)|(graphe[a-z]+)|(chalcog[a-z]+)|(landau)|(weyl)|(dirac)|(STM)|(scan[a-z]+ tunne[a-z]+ micr[a-z]+)|(scan[a-z]+ tunne[a-z]+ spectr[a-z]+)|(scan[a-z]+ prob[a-z]+ micr[a-z]+)|(MoS.+\d+|MoS\d+)|(MoSe.+\d+|MoSe\d+)|(MoTe.+\d+|MoTe\d+)|(WS.+\d+|WS\d+)|(WSe.+\d+|WSe\d+)|(WTe.+\d+|WTe\d+)|(Bi\d+Rh\d+I\d+|Bi.+\d+.+Rh.+\d+.+I.+\d+.+)|(BiTeI)|(BiTeBr)|(BiTeCl)|(ZrTe5|ZrTe.+5)|(Pt2HgSe3|Pt.+2HgSe.+3)|(jacuting[a-z]+)|(flatband)|(flat.{1}band)|(LK.{1}99)

[ASAP] Fatigue Response of MoS2 with Controlled Introduction of Atomic Vacancies
Yolanda Manzanares-Negro, Aitor Zambudio, Guillermo López-Polín, Soumya Sarkar, Manish Chhowalla, Julio Gómez-Herrero, and Cristina Gómez-Navarro

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02479

[ASAP] Photoluminescence Enhancement of Monolayer WS2 by n-Doping with an Optically Excited Gold Disk
Bayarjargal N. Tugchin, Nathan Doolaard, Angela I. Barreda, Zifei Zhang, Anastasia Romashkina, Stefan Fasold, Isabelle Staude, Falk Eilenberger, and Thomas Pertsch

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Nano Letters
DOI: 10.1021/acs.nanolett.3c03053

[ASAP] Magnetotransport Signatures of Superconducting Cooper Pairs Carried by Topological Surface States in Bismuth Selenide
Raj Kumar, Cristian V. Ciobanu, Somilkumar J. Rathi, Joseph E. Brom, Joan M. Redwing, and Frank Hunte

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02795

[ASAP] Giant and Controllable Valley Currents in Graphene by Double Pumped THz Light
Sangeeta Sharma, Deepika Gill, and Samuel Shallcross

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02874

[ASAP] Modulating the Electrochemical Intercalation of Graphene Interfaces with α-RuCl3 as a Solid-State Electron Acceptor
Jonathon Nessralla, Daniel T. Larson, Takashi Taniguchi, Kenji Watanabe, Efthimios Kaxiras, and D. Kwabena Bediako

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02877

[ASAP] Gate-Tuning Hybrid Polaritons in Twisted α-MoO3/Graphene Heterostructures
Zhou Zhou, Renkang Song, Junbo Xu, Xiang Ni, Zijia Dang, Zhichen Zhao, Jiamin Quan, Siyu Dong, Weida Hu, Di Huang, Ke Chen, Zhanshan Wang, Xinbin Cheng, Markus B. Raschke, Andrea Alù, and Tao Jiang

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Nano Letters
DOI: 10.1021/acs.nanolett.3c03769

[ASAP] Nanoparticle Deep-Subwavelength Dynamics Empowered by Optical Meron–Antimeron Topology
Chengfeng Lu, Bo Wang, Xiang Fang, Din Ping Tsai, Weiming Zhu, Qinghua Song, Xiao Deng, Tao He, Xiaoyun Gong, Hong Luo, Zhanshan Wang, Xinhua Dai, Yuzhi Shi, and Xinbin Cheng

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Nano Letters
DOI: 10.1021/acs.nanolett.3c03351

[ASAP] Graphene Oxide-Mediated Regulation of Volume Exclusion and Wettability in Biomimetic Phosphorylation-Responsive Ionic Gates
Liu Shi, Beibei Nie, Lingjun Sha, Keqin Ying, Jinlong Li, and Genxi Li

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02924

[ASAP] PZT-Enabled MoS2 Floating Gate Transistors: Overcoming Boltzmann Tyranny and Achieving Ultralow Energy Consumption for High-Accuracy Neuromorphic Computing
Jing Chen, Ye-Qing Zhu, Xue-Chun Zhao, Zheng-Hua Wang, Kai Zhang, Zheng Zhang, Ming-Yuan Sun, Shuai Wang, Yu Zhang, Lin Han, Xiaoming Wu, and Tian-Ling Ren

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02721

[ASAP] Topological Transitions and Surface Umklapp Scattering in Weakly Modulated Periodic Metasurfaces
Kobi Cohen, Shai Tsesses, Shimon Dolev, Yael Blechman, Guy Ankonina, and Guy Bartal

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02759

[ASAP] High-Performance WSe2 Top-Gate Devices with Strong Spacer Doping
Po-Hsun Ho, Yu-Ying Yang, Sui-An Chou, Ren-Hao Cheng, Po-Heng Pao, Chao-Ching Cheng, Iuliana Radu, and Chao-Hsin Chien

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02757

[ASAP] Robustness of Trion State in Gated Monolayer MoSe2 under Pressure
Zeya Li, Feng Qin, Chin Shen Ong, Junwei Huang, Zian Xu, Peng Chen, Caiyu Qiu, Xi Zhang, Caorong Zhang, Xiuxiu Zhang, Olle Eriksson, Angel Rubio, Peizhe Tang, and Hongtao Yuan

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02812

[ASAP] Unveiling Local Optical Properties Using Nanoimaging Phase Mapping in High-Index Topological Insulator Bi2Se3 Resonant Nanostructures
Sukanta Nandi, Shany Z. Cohen, Danveer Singh, Michal Poplinger, Pilkhaz Nanikashvili, Doron Naveh, and Tomer Lewi

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Nano Letters
DOI: 10.1021/acs.nanolett.3c03128

[ASAP] Electric Potential at the Interface of Membraneless Organelles Gauged by Graphene
Christian Hoffmann, Gennadiy Murastov, Johannes Vincent Tromm, Jean-Baptiste Moog, Muhammad Awais Aslam, Aleksandar Matkovic, and Dragomir Milovanovic

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02915

[ASAP] Semiconducting Transition Metal Dichalcogenide Heteronanotubes with Controlled Outer-Wall Structures
Yohei Yomogida, Mai Nagano, Zheng Liu, Kan Ueji, Md. Ashiqur Rahman, Abdul Ahad, Akane Ihara, Hiroyuki Nishidome, Takashi Yagi, Yusuke Nakanishi, Yasumitsu Miyata, and Kazuhiro Yanagi

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Nano Letters
DOI: 10.1021/acs.nanolett.3c01761

[ASAP] Submillimeter-Long WS2 Nanotubes: The Pathway to Inorganic Buckypaper
Vojtěch Kundrát, Rita Rosentsveig, Kristýna Bukvišová, Daniel Citterberg, Miroslav Kolíbal, Shachar Keren, Iddo Pinkas, Omer Yaffe, Alla Zak, and Reshef Tenne

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Nano Letters
DOI: 10.1021/acs.nanolett.3c02783

Found 3 papers in acs-nano
Date of feed: Fri, 17 Nov 2023 14:03:27 GMT

Search terms: (topolog[a-z]+)|(graphit[a-z]+)|(rhombohedr[a-z]+)|(graphe[a-z]+)|(chalcog[a-z]+)|(landau)|(weyl)|(dirac)|(STM)|(scan[a-z]+ tunne[a-z]+ micr[a-z]+)|(scan[a-z]+ tunne[a-z]+ spectr[a-z]+)|(scan[a-z]+ prob[a-z]+ micr[a-z]+)|(MoS.+\d+|MoS\d+)|(MoSe.+\d+|MoSe\d+)|(MoTe.+\d+|MoTe\d+)|(WS.+\d+|WS\d+)|(WSe.+\d+|WSe\d+)|(WTe.+\d+|WTe\d+)|(Bi\d+Rh\d+I\d+|Bi.+\d+.+Rh.+\d+.+I.+\d+.+)|(BiTeI)|(BiTeBr)|(BiTeCl)|(ZrTe5|ZrTe.+5)|(Pt2HgSe3|Pt.+2HgSe.+3)|(jacuting[a-z]+)|(flatband)|(flat.{1}band)|(LK.{1}99)

[ASAP] Analysis of Strain and Defects in Tellurium-WSe2 Moiré Heterostructures Using Scanning Nanodiffraction
Bengisu Sari, Steven E. Zeltmann, Chunsong Zhao, Philipp M. Pelz, Ali Javey, Andrew M. Minor, Colin Ophus, and Mary C. Scott

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ACS Nano
DOI: 10.1021/acsnano.3c04283

[ASAP] Strain-Induced 2H to 1T′ Phase Transition in Suspended MoTe2 Using Electric Double Layer Gating
Shubham Sukumar Awate, Ke Xu, Jierui Liang, Benjamin Katz, Ryan Muzzio, Vincent H. Crespi, Jyoti Katoch, and Susan K. Fullerton-Shirey

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ACS Nano
DOI: 10.1021/acsnano.3c04701

[ASAP] Graphene-In2Se3 van der Waals Heterojunction Neuristor for Optical In-Memory Bimodal Operation
Subhrajit Mukherjee, Debopriya Dutta, Anurag Ghosh, and Elad Koren

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ACS Nano
DOI: 10.1021/acsnano.3c03820

Found 2 papers in nat-comm


Search terms: (topolog[a-z]+)|(graphit[a-z]+)|(rhombohedr[a-z]+)|(graphe[a-z]+)|(chalcog[a-z]+)|(landau)|(weyl)|(dirac)|(STM)|(scan[a-z]+ tunne[a-z]+ micr[a-z]+)|(scan[a-z]+ tunne[a-z]+ spectr[a-z]+)|(scan[a-z]+ prob[a-z]+ micr[a-z]+)|(MoS.+\d+|MoS\d+)|(MoSe.+\d+|MoSe\d+)|(MoTe.+\d+|MoTe\d+)|(WS.+\d+|WS\d+)|(WSe.+\d+|WSe\d+)|(WTe.+\d+|WTe\d+)|(Bi\d+Rh\d+I\d+|Bi.+\d+.+Rh.+\d+.+I.+\d+.+)|(BiTeI)|(BiTeBr)|(BiTeCl)|(ZrTe5|ZrTe.+5)|(Pt2HgSe3|Pt.+2HgSe.+3)|(jacuting[a-z]+)|(flatband)|(flat.{1}band)|(LK.{1}99)

Enhanced copper anticorrosion from Janus-doped bilayer graphene
< author missing >

Antiferromagnetic topological insulator with selectively gapped Dirac cones
< author missing >

Found 1 papers in comm-phys


Search terms: (topolog[a-z]+)|(graphit[a-z]+)|(rhombohedr[a-z]+)|(graphe[a-z]+)|(chalcog[a-z]+)|(landau)|(weyl)|(dirac)|(STM)|(scan[a-z]+ tunne[a-z]+ micr[a-z]+)|(scan[a-z]+ tunne[a-z]+ spectr[a-z]+)|(scan[a-z]+ prob[a-z]+ micr[a-z]+)|(MoS.+\d+|MoS\d+)|(MoSe.+\d+|MoSe\d+)|(MoTe.+\d+|MoTe\d+)|(WS.+\d+|WS\d+)|(WSe.+\d+|WSe\d+)|(WTe.+\d+|WTe\d+)|(Bi\d+Rh\d+I\d+|Bi.+\d+.+Rh.+\d+.+I.+\d+.+)|(BiTeI)|(BiTeBr)|(BiTeCl)|(ZrTe5|ZrTe.+5)|(Pt2HgSe3|Pt.+2HgSe.+3)|(jacuting[a-z]+)|(flatband)|(flat.{1}band)|(LK.{1}99)

An atomically tailored chiral magnet with small skyrmions at room temperature
Roland K. Kawakami

Communications Physics, Published online: 14 November 2023; doi:10.1038/s42005-023-01444-1

Magnetic skyrmions are topological excitations that have attracted great attention recently for their potential applications in low power, ultrahigh density memory. A major challenge has been to find materials that meet the dual requirement of small skyrmions stable at room temperature. Here, the authors further both these goals by developing epitaxial FeGe films with excess Fe using atomic layer molecular beam epitaxy far from thermal equilibrium.