Found 4 papers in prb
Date of feed: Sat, 17 Jun 2023 03:17:05 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]+)

Orthoferrite with a hidden lanthanide magnetic motif: ${\mathrm{NdFeO}}_{3}$
S. W. Lovesey
Author(s): S. W. Lovesey

Scrutiny of an established monoclinic magnetic space group for ${\mathrm{NdFeO}}_{3}$ reveals hitherto unknown properties of the orthoferrite. Future experiments using neutron and x-ray diffraction techniques can verify them. Neodymium ions possess Dirac multipoles, both time odd (magnetic) and pari…


[Phys. Rev. B 107, 214426] Published Fri Jun 16, 2023

Dynamical parity selection in superconducting weak links
Nico Ackermann, Alex Zazunov, Sunghun Park, Reinhold Egger, and Alfredo Levy Yeyati
Author(s): Nico Ackermann, Alex Zazunov, Sunghun Park, Reinhold Egger, and Alfredo Levy Yeyati

Excess quasiparticles play a crucial role in superconducting quantum devices ranging from qubits to quantum sensors. In this work we analyze their dynamics for phase-biased finite-length weak links with several Andreev subgap states, where the coupling to a microwave resonator allows for parity stat…


[Phys. Rev. B 107, 214515] Published Fri Jun 16, 2023

Photoreduced graphene oxide recovers graphene hot electron cooling dynamics
Alden N. Bradley, Spencer G. Thorp, Gina Mayonado, Sergiu A. Coporan, Edward Elliott, and Matt W. Graham
Author(s): Alden N. Bradley, Spencer G. Thorp, Gina Mayonado, Sergiu A. Coporan, Edward Elliott, and Matt W. Graham

Reduced graphene oxide (rGO) is a bulk-processable quasiamorphous two-dimensional material with broad spectral coverage and fast electronic response. rGO sheets are suspended in a polymer matrix and sequentially photoreduced to measure the optical absorption and ultrafast hot-electron cooling dynami…


[Phys. Rev. B 107, 224309] Published Fri Jun 16, 2023

Accurate computation of chemical contrast in field ion microscopy
Shalini Bhatt, Shyam Katnagallu, Jörg Neugebauer, and Christoph Freysoldt
Author(s): Shalini Bhatt, Shyam Katnagallu, Jörg Neugebauer, and Christoph Freysoldt

We present a computational approach to simulate local contrast observed in field ion microscopy (FIM). It is based on density-functional theory utilizing the Tersoff-Hamann approach as done in scanning tunneling microscopy (STM). A key requirement is the highly accurate computation of the surface st…


[Phys. Rev. B 107, 235413] Published Fri Jun 16, 2023

Found 5 papers in prl
Date of feed: Sat, 17 Jun 2023 03:17:07 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]+)

Is There a Finite Complete Set of Monotones in Any Quantum Resource Theory?
Chandan Datta, Ray Ganardi, Tulja Varun Kondra, and Alexander Streltsov
Author(s): Chandan Datta, Ray Ganardi, Tulja Varun Kondra, and Alexander Streltsov

Entanglement quantification aims to assess the value of quantum states for quantum information processing tasks. A closely related problem is state convertibility, asking whether two remote parties can convert a shared quantum state into another one without exchanging quantum particles. Here, we exp…


[Phys. Rev. Lett. 130, 240204] Published Fri Jun 16, 2023

Gravitational Waveforms for Compact Binaries from Second-Order Self-Force Theory
Barry Wardell, Adam Pound, Niels Warburton, Jeremy Miller, Leanne Durkan, and Alexandre Le Tiec
Author(s): Barry Wardell, Adam Pound, Niels Warburton, Jeremy Miller, Leanne Durkan, and Alexandre Le Tiec

We produce gravitational waveforms for nonspinning compact binaries undergoing a quasicircular inspiral. Our approach is based on a two-timescale expansion of the Einstein equations in second-order self-force theory, which allows first-principles waveform production in tens of milliseconds. Although…


[Phys. Rev. Lett. 130, 241402] Published Fri Jun 16, 2023

Reconnection-Powered Fast Radio Transients from Coalescing Neutron Star Binaries
Elias R. Most and Alexander A. Philippov
Author(s): Elias R. Most and Alexander A. Philippov

Warning of the catastrophic collapse of a neutron star could come in the form of potentially detectable radio bursts in the 10–20 gigahertz range.


[Phys. Rev. Lett. 130, 245201] Published Fri Jun 16, 2023

Time-Linear Quantum Transport Simulations with Correlated Nonequilibrium Green’s Functions
R. Tuovinen, Y. Pavlyukh, E. Perfetto, and G. Stefanucci
Author(s): R. Tuovinen, Y. Pavlyukh, E. Perfetto, and G. Stefanucci

We present a time-linear scaling method to simulate open and correlated quantum systems out of equilibrium. The method inherits from many-body perturbation theory the possibility to choose selectively the most relevant scattering processes in the dynamics, thereby paving the way to the real-time cha…


[Phys. Rev. Lett. 130, 246301] Published Fri Jun 16, 2023

Bulk-Boundary Correspondence and Singularity-Filling in Long-Range Free-Fermion Chains
Nick G. Jones, Ryan Thorngren, and Ruben Verresen
Author(s): Nick G. Jones, Ryan Thorngren, and Ruben Verresen

The bulk-boundary correspondence relates topologically protected edge modes to bulk topological invariants and is well understood for short-range free-fermion chains. Although case studies have considered long-range Hamiltonians whose couplings decay with a power-law exponent $α$, there has been no …


[Phys. Rev. Lett. 130, 246601] Published Fri Jun 16, 2023

Found 2 papers in pr_res
Date of feed: Sat, 17 Jun 2023 03:17:05 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]+)

Many-body ground states from decomposition of ideal higher Chern bands: Applications to chirally twisted graphene multilayers
Junkai Dong, Patrick J. Ledwith, Eslam Khalaf, Jong Yeon Lee, and Ashvin Vishwanath
Author(s): Junkai Dong, Patrick J. Ledwith, Eslam Khalaf, Jong Yeon Lee, and Ashvin Vishwanath

Motivated by the higher Chern bands of twisted graphene multilayers, we consider flat bands with arbitrary Chern number $C$ with ideal quantum geometry. While $C>1$ bands differ from Landau levels, we show that these bands host exact fractional Chern insulator (FCI) ground states for short-range …


[Phys. Rev. Research 5, 023166] Published Fri Jun 16, 2023

Origin of model fractional Chern insulators in all topological ideal flatbands: Explicit color-entangled wave function and exact density algebra
Jie Wang, Semyon Klevtsov, and Zhao Liu
Author(s): Jie Wang, Semyon Klevtsov, and Zhao Liu

It is commonly believed that nonuniform Berry curvature destroys the Girvin-MacDonald-Platzman algebra and as a consequence destabilizes fractional Chern insulators. In this work, we disprove this common lore by presenting a theory for all topological ideal flatbands with nonzero Chern number $\math…


[Phys. Rev. Research 5, 023167] Published Fri Jun 16, 2023

Found 1 papers in nano-lett
Date of feed: Sat, 17 Jun 2023 00:32:08 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]+)

[ASAP] Graphene-Based Optoelectronic Mixer Device for Time-of-Flight Distance Measurements for Enhanced 3D Imaging Applications
Paul Kienitz, Andreas Bablich, Rainer Bornemann, Maurice Müller, Felix Thiel, and Peter Haring Bolívar

TOC Graphic

Nano Letters
DOI: 10.1021/acs.nanolett.3c00909

Found 3 papers in science-adv
Date of feed: Fri, 16 Jun 2023 19:04:04 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]+)

Stabilizing Co2C with H2O and K promoter for CO2 hydrogenation to C2+ hydrocarbons
Mingrui Wang, Peng Wang, Guanghui Zhang, Zening Cheng, Mengmeng Zhang, Yulong Liu, Rongtan Li, Jie Zhu, Jianyang Wang, Kai Bian, Yi Liu, Fanshu Ding, Thomas P. Senftle, Xiaowa Nie, Qiang Fu, Chunshan Song, Xinwen Guo
Science Advances, Volume 9, Issue 24, June 2023.

Nerve-independent formation of membrane infoldings at topologically complex postsynaptic apparatus by caveolin-3
Hui-Lam Rachel Kwan, Zora Chui-Kuen Chan, Xinyi Bi, Justyna Kutkowska, Tomasz J. Prószyński, Chi Bun Chan, Chi Wai Lee
Science Advances, Volume 9, Issue 24, June 2023.

Topologically protected optical polarization singularities in four-dimensional space
Christina M. Spaegele, Michele Tamagnone, Soon Wei Daniel Lim, Marcus Ossiander, Maryna L. Meretska, Federico Capasso
Science Advances, Volume 9, Issue 24, June 2023.

Found 1 papers in sci-rep


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]+)

Gas stripping assisted vapour permeation using graphene membrane on silicon carbide for ethanol recovery
A. H. Castro Neto

Scientific Reports, Published online: 16 June 2023; doi:10.1038/s41598-023-37080-6

Gas stripping assisted vapour permeation using graphene membrane on silicon carbide for ethanol recovery