Found 6 papers in prb
Date of feed: Sat, 16 Dec 2023 04:16:55 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)

Pressure-induced superconductivity in the Zintl topological insulator ${\mathrm{SrIn}}_{2}{\mathrm{As}}_{2}$
Weizheng Cao, Haifeng Yang, Yongkai Li, Cuiying Pei, Qi Wang, Yi Zhao, Changhua Li, Mingxin Zhang, Shihao Zhu, Juefei Wu, Lili Zhang, Zhiwei Wang, Yugui Yao, Zhongkai Liu, Yulin Chen, and Yanpeng Qi
Author(s): Weizheng Cao, Haifeng Yang, Yongkai Li, Cuiying Pei, Qi Wang, Yi Zhao, Changhua Li, Mingxin Zhang, Shihao Zhu, Juefei Wu, Lili Zhang, Zhiwei Wang, Yugui Yao, Zhongkai Liu, Yulin Chen, and Yanpeng Qi

The Zintl compound $A{\mathrm{In}}_{2}{X}_{2}$ $(A=\mathrm{Ca}, \mathrm{Sr}, \text{and} X=\mathrm{P}, \mathrm{As})$, as a theoretically predicted nonmagnetic topological insulator, requires experiments to understand its electronic structure and topological characteristics. In this paper, we systemat…


[Phys. Rev. B 108, 224510] Published Fri Dec 15, 2023

Analytic solution of the $n$-dimensional Su-Schrieffer-Heeger model
Feng Liu
Author(s): Feng Liu

The Su-Schrieffer-Heeger (SSH) model is fundamental in topological insulators and relevant to understanding higher-order topological phases. This study explores the relationship between the $n$-dimensional SSH model and its $(n−1)$-dimensional counterpart, identifying a hierarchical structure in the…


[Phys. Rev. B 108, 245140] Published Fri Dec 15, 2023

Chiral anomaly and positive longitudinal magnetoresistance in the type-II Dirac semimetals ${A}_{x}{\mathrm{PdTe}}_{2} (A=\mathrm{Cu},\mathrm{Ag})$
Sonika, Sunil Gangwar, Nikhlesh Singh Mehta, G. Sharma, and C. S. Yadav
Author(s): Sonika, Sunil Gangwar, Nikhlesh Singh Mehta, G. Sharma, and C. S. Yadav

The planar Hall effect (PHE) in topological materials has been a subject of great interest in recent years. Generally, it is understood to originate from the chiral anomaly (CA) induced charge pumping between doubly degenerate Weyl nodes. However, the occurrence of PHE in materials with positive and…


[Phys. Rev. B 108, 245141] Published Fri Dec 15, 2023

Polarization charge around impurities in two-dimensional anisotropic Dirac systems
Mohamed M. Elsayed, Sang Wook Kim, Juan M. Vanegas, and Valeri N. Kotov
Author(s): Mohamed M. Elsayed, Sang Wook Kim, Juan M. Vanegas, and Valeri N. Kotov

Introducing quasiparticle anisotropy in graphene via uniaxial strain has a profound effect on the polarization charge density induced by external impurities, both Coulomb and short range. In particular, the charge distribution induced by a Coulomb impurity exhibits a power-law tail modulated by a st…


[Phys. Rev. B 108, 245414] Published Fri Dec 15, 2023

Electronic correlations in the ultranarrow energy band compound ${\text{Pb}}_{9}\text{Cu}{({\text{PO}}_{4})}_{6}\text{O}$: A $\mathrm{DFT}+\mathrm{DMFT}$ study
Dmitry M. Korotin, Dmitry Y. Novoselov, Alexey O. Shorikov, Vladimir I. Anisimov, and Artem R. Oganov
Author(s): Dmitry M. Korotin, Dmitry Y. Novoselov, Alexey O. Shorikov, Vladimir I. Anisimov, and Artem R. Oganov

We present results of investigations on the correlated nature of electronic states crossing the Fermi level in ${\mathrm{Pb}}_{9}\mathrm{Cu}{({\mathrm{PO}}_{4})}_{6}\mathrm{O}$ (also referred to as LK-99) obtained within the $\mathrm{DFT}+\mathrm{DMFT}$ approach. We found that the band structure in …


[Phys. Rev. B 108, L241111] Published Fri Dec 15, 2023

Scaling of entanglement entropy at quantum critical points in random spin chains
Prashant Kumar and R. N. Bhatt
Author(s): Prashant Kumar and R. N. Bhatt

We study the scaling properties of entanglement entropy (EE) near the quantum critical points in interacting random antiferromagnetic (AFM) spin chains. Using density-matrix renormalization group, we compute the half-chain EE near the topological phase transition between the Haldane and random singl…


[Phys. Rev. B 108, L241113] Published Fri Dec 15, 2023

Found 1 papers in prl
Date of feed: Sat, 16 Dec 2023 04:16:53 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)

Thrifty Shadow Estimation: Reusing Quantum Circuits and Bounding Tails
Jonas Helsen and Michael Walter
Author(s): Jonas Helsen and Michael Walter

Shadow estimation is a recent protocol that allows estimating exponentially many expectation values of a quantum state from “classical shadows,” obtained by applying random quantum circuits and computational basis measurements. In this Letter we study the statistical efficiency of this approach in l…


[Phys. Rev. Lett. 131, 240602] Published Fri Dec 15, 2023

Found 1 papers in prx
Date of feed: Sat, 16 Dec 2023 04:16:53 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)

Midcircuit Measurements on a Single-Species Neutral Alkali Atom Quantum Processor
T. M. Graham, L. Phuttitarn, R. Chinnarasu, Y. Song, C. Poole, K. Jooya, J. Scott, A. Scott, P. Eichler, and M. Saffman
Author(s): T. M. Graham, L. Phuttitarn, R. Chinnarasu, Y. Song, C. Poole, K. Jooya, J. Scott, A. Scott, P. Eichler, and M. Saffman

Shelving data qubits in protected hyperfine states while measuring an ancilla qubit allows for robust midcircuit measurements in a neutral atom array, a key step toward extending the lifetime of atomic quantum memories.


[Phys. Rev. X 13, 041051] Published Fri Dec 15, 2023

Found 3 papers in pr_res
Date of feed: Sat, 16 Dec 2023 04:16:53 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)

Partial remote synchronization in star-like networks with partial connections among leaf nodes
Zhiyin Yang, Dehua Chen, Gang Hu, and Zonghua Liu
Author(s): Zhiyin Yang, Dehua Chen, Gang Hu, and Zonghua Liu

To understand how the long connections of a brain functional network come from the short connections of its corresponding structural network, remote synchronization (RS) was recently studied in star graph networks. However, the motif of the star graph cannot completely characterize the features of b…


[Phys. Rev. Research 5, 043253] Published Fri Dec 15, 2023

Direct searches for general dark matter-electron interactions with graphene detectors: Part I. Electronic structure calculations
Riccardo Catena, Timon Emken, Marek Matas, Nicola A. Spaldin, and Einar Urdshals
Author(s): Riccardo Catena, Timon Emken, Marek Matas, Nicola A. Spaldin, and Einar Urdshals

We develop a formalism to describe electron ejections from graphenelike targets by dark matter (DM) scattering for general forms of scalar and spin-1/2 DM-electron interactions, and we compare their applicability and accuracy within the density functional theory (DFT) and tight-binding (TB) approach…


[Phys. Rev. Research 5, 043257] Published Fri Dec 15, 2023

Direct searches for general dark matter-electron interactions with graphene detectors: Part II. Sensitivity studies
Riccardo Catena, Timon Emken, Marek Matas, Nicola A. Spaldin, and Einar Urdshals
Author(s): Riccardo Catena, Timon Emken, Marek Matas, Nicola A. Spaldin, and Einar Urdshals

We use a formalism that describes electron ejections from graphenelike targets by dark matter (DM) scattering for general forms of scalar and spin-1/2 DM-electron interactions in combination with state-of-the-art density functional calculations to produce predictions and reach estimates for various …


[Phys. Rev. Research 5, 043258] Published Fri Dec 15, 2023

Found 2 papers in acs-nano
Date of feed: Fri, 15 Dec 2023 14:04:08 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] Regulated Behavior in Living Cells with Highly Aligned Configurations on Nanowrinkled Graphene Oxide Substrates: Deep Learning Based on Interplay of Cellular Contact Guidance
Rowoon Park, Moon Sung Kang, Gyeonghwa Heo, Yong Cheol Shin, Dong-Wook Han, and Suck Won Hong

TOC Graphic

ACS Nano
DOI: 10.1021/acsnano.2c09815

[ASAP] Ultrafast and Broad-Band Graphene Heterojunction Photodetectors with High Gain
Meng-Yu Tsai, Tsung-Han Tsai, Ashish Chhaganlal Gandhi, Hsueh-Lung Lu, Jia-Xin Li, Po-Liang Chen, Kai-Wen Chen, Sun-Zen Chen, Chia-Hao Chen, Chang-Hua Liu, Yen-Fu Lin, and Po-Wen Chiu

TOC Graphic

ACS Nano
DOI: 10.1021/acsnano.3c07665

Found 2 papers in science-adv
Date of feed: Fri, 15 Dec 2023 20:00:18 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)

Flat-band localization and interaction-induced delocalization of photons
Jeronimo G. C. Martinez, Christie S. Chiu, Basil M. Smitham, Andrew A. Houck
Science Advances, Volume 9, Issue 50, December 2023.

Observation of interplay between phonon chirality and electronic band topology
Felix G. G. Hernandez, Andrey Baydin, Swati Chaudhary, Fuyang Tay, Ikufumi Katayama, Jun Takeda, Hiroyuki Nojiri, Anderson K. Okazaki, Paulo H. O. Rappl, Eduardo Abramof, Martin Rodriguez-Vega, Gregory A. Fiete, Junichiro Kono
Science Advances, Volume 9, Issue 50, December 2023.