Results 61 to 70 of about 1,343,262 (231)

Spatiotemporally Resolved Orbital Hall Effect in a Topological Semimetal

Advanced Materials, EarlyView.
Real‐space mapping of orbital angular momentum (OAM) transport is achieved using contact‐free polarimetric terahertz spectroscopy. This principle is applied to the topological semimetal Td‐WTe2, revealing the spatial separation of electrons into two distinct regions characterized by opposite out‐of‐plane OAM (±Lz).
Byung Cheol Park, Taewoo Ha, Hojun Lee, Kyung Ik Sim, Insu Baek, Seok Joon Yun, Kyujoon Lee, Hyun‐Woo Lee, Young Hee Lee   +8 more
wiley   +1 more source

Quantum-Optical Spectrometry in Relativistic Laser–Plasma Interactions Using the High-Harmonic Generation Process: A Proposal

Photonics, 2021
Quantum-optical spectrometry is a recently developed shot-to-shot photon correlation-based method, namely using a quantum spectrometer (QS), that has been used to reveal the quantum optical nature of intense laser–matter interactions and connect the ...
Theocharis Lamprou, Rodrigo Lopez-Martens, Stefan Haessler, Ioannis Liontos, Subhendu Kahaly, Javier Rivera-Dean, Philipp Stammer, Emilio Pisanty, Marcelo F. Ciappina, Maciej Lewenstein, Paraskevas Tzallas   +10 more
doaj   +1 more source

Strong coupling of a single photon to a superconducting qubit using circuit quantum electrodynamics [PDF]

Nature, 2004
The interaction of matter and light is one of the fundamental processes occurring in nature, and its most elementary form is realized when a single atom interacts with a single photon.
A. Wallraff, D. Schuster, A. Blais, L. Frunzio, Ren-Shou Huang, Ren-Shou Huang, J. Majer, Shiu Kumar, S. Girvin, R. Schoelkopf   +9 more
semanticscholar   +1 more source

High‐Tc Superinductors Through Tailored Metamaterial Losses

Advanced Optical Materials, EarlyView.
This work presents a loss‐engineering approach for designing high‐temperature superconducting superinductors using YBCO metamaterials. By analyzing radiative and ohmic losses through coupled‐mode theory, the study reveals that partial ohmic loss supports superinductance in thinner films.
Teng Chen Ietro Pang, Muhammad Helmi Bin Azmi, Yogesh Kumar Srivastava, Ranjan Singh   +3 more
wiley   +1 more source

Two-Dimensional Quantum-Link Lattice Quantum Electrodynamics at Finite Density [PDF]

Physical Review X, 2019
We present a tree tensor network approach to the study of lattice gauge theories in two spatial dimensions showing how to perform numerical simulations of theories in presence of fermionic matter and four-body magnetic terms, at zero and finite density ...
Timo Felser, P. Silvi, M. Collura, S. Montangero   +3 more
semanticscholar   +1 more source

Strong and Weak Coupling Nanophysics with Free Electron Beams

Advanced Optical Materials, EarlyView.
This paper focuses on a short review of the study of the coupling between optical excitations at the nanometer scale, made possible by recent advances in free electron beam spectroscopies. In particular, plasmon–plasmon, plasmon–exciton, and plasmon–phonon couplings are reviewed. Abstract The work of Luis M.
Mathieu Kociak, Xiaoyan Li, Yves Auad, Cyrille Hamon, Claire Goldmann, Luiz Tizei, Odile Stéphan   +6 more
wiley   +1 more source

Radiative nonrecoil nuclear finite size corrections of order α(Zα)5 to the Lamb shift in light muonic atoms

Physics Letters B, 2017
On the basis of quasipotential method in quantum electrodynamics we calculate nuclear finite size radiative corrections of order α(Zα)5 to the Lamb shift in muonic hydrogen and helium.
R.N. Faustov, A.P. Martynenko, F.A. Martynenko, V.V. Sorokin   +3 more
doaj   +1 more source

Photon Blockade in Weakly Driven Cavity Quantum Electrodynamics Systems with Many Emitters. [PDF]

Physical Review Letters, 2019
We use the scattering matrix formalism to analyze photon blockade in coherently driven cavity quantum electrodynamics systems with a weak drive. By approximating the weak coherent drive by an input single- and two-photon Fock state, we reduce the ...
Rahul Trivedi, M. Radulaski, K. Fischer, S. Fan, J. Vučković   +4 more
semanticscholar   +1 more source

Illuminating Quantum Phenomena in 2D Materials: The Power of Optical Spectroscopy

Advanced Optical Materials, EarlyView.
Atomically thin 2D materials host quantum tunnelling, plasmonic and excitonic phenomena driven by reduced dimensionality and strong many‐body interactions. This review links these effects to state‐of‐the‐art optical probes—NSOM, pump–probe, CARS, TRR, and optical frequency comb spectroscopy—highlighting how their ultrahigh spatial–temporal resolution ...
Yuhui Zhou, Jiaru Zhang, Guanghui Ren, Bao Yue Zhang, Jian Zhen Ou   +4 more
wiley   +1 more source

Super‐Resolution Axial Imaging for Quantifying Piconewton Traction Forces in Live Cells

Angewandte Chemie, Volume 137, Issue 41, October 6, 2025.
We introduce metal‐induced energy transfer‐based tension probe microscopy (MIET‐TPM), a hybrid imaging approach that combines MIET with DNA‐based molecular tension probes to map piconewton cellular traction forces with nanometer axial resolution. This method enables simultaneous visualization of integrin forces and membrane topography in live cells ...
Dong‐Xia Wang, José Ignacio Gallea, De‐Ming Kong, Jörg Enderlein, Tao Chen   +4 more
wiley   +2 more sources