Results 101 to 110 of about 881,306 (290)

Infrared Nanocrystals for Space Application: Hardness to Irradiations

Advanced Functional Materials, EarlyView.
This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret, Dario Mastrippolito, Bingbing Xia, Adrien Khalili, Maxime Lebreton, Giorgia Strobbia, Albin Colle, Marco Paye, Mariarosa Cavallo, Erwan Bossavit, Claire Abadie, Yoann Prado, Debora Pierucci, Victor Parahyba, Francois Coursaget, David Darson, Emrick Briand, Ian Vickridge, Stephane Demiguel, Sebastien Massenot, Jean‐Marc Belloir, Vincent Goiffon, Emmanuel Lhuillier   +22 more
wiley   +1 more source

Time in Quantum Mechanics and Quantum Field Theory

, 2002
W. Pauli pointed out that the existence of a self-adjoint time operator is incompatible with the semibounded character of the Hamiltonian spectrum. As a result, people have been arguing a lot about the time-energy uncertainty relation and other related ...
Aharonov Y, Aharonov Y, Aharonov Y, Allcock G R, Allcock G R, Allcock G R, B Chen, Busch P, Büttiker M, C D Xiong, Casimir H B G, Cohen L, Cohen L, Delgado V, Dirac P A M, Dirac P M, Egusguiza I L, Galapon E A, Galapon E A, Greiner W, Greiner W, Grot N, Halliwell J J, Hauge E H, Hilgevoord J, Jackson J D, Kobe D H, Leavens C R, Mandelstam L, Muga J G, Muga J G, Muga J G, Pauli W, Rankin B, Rovelli C, Schwinger J, Shalitin D, Tomonaga S, Tomonaga S, Wang Z Y, Whittaker E T, Z Y Wang   +41 more
core   +1 more source

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

Advanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng, Chun‐Hao Chiang, Sunhao Shi, Jui‐Han Fu, Yen‐Ju Wu, Kuniaki Konishi, Vincent Tung, Chun‐Wei Chen, Ya‐Lun Ho   +8 more
wiley   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

Advanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa, Lin‐Ding Yuan, Stephen D. Wilson, James M. Rondinelli   +3 more
wiley   +1 more source

The Quantum Double in Integrable Quantum Field Theory

, 1992
Various aspects of recent works on affine quantum group symmetry of integrable 2d quantum field theory are reviewed and further clarified. A geometrical meaning is given to the quantum double, and other properties of quantum groups.
Alekseev, André LeClair, Belavin, Bernard, Bernard, Bernard, Bernard, Davies, de Vega, de Vega, Denis Bernard, Drinfel'd, Drinfel'd, Drinfel'd, Faddeev, Faddeev, Felder, Felder, Frenkel, Frenkel, Gómez, Halpern, Jimbo, Jimbo, Jimbo, Jimbo, Karowski, Kirillov, Kirillov, Knizhnik, LeClair, Lüscher, Reshetikhin, Sklyanin, Smirnov, Smirnov, Weisz, Zamolodchikov, Zamolodchikov, Zamolodchikov   +39 more
core   +3 more sources

Constructive Quantum Field Theory

, 2006
A review of the renormalization group approach to the proof of non perturbative ultraviolet stability in scalar field theories in dimension d=2,3.
openaire   +3 more sources

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

Advanced Functional Materials, EarlyView.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng, Yingxi Bai, Bo Yuan, Ying Dai, Baibiao Huang, Chengwang Niu, Xiaotian Wang   +6 more
wiley   +1 more source

Quantum cellular automata and free quantum field theory

, 2016
In a series of recent papers it has been shown how free quantum field theory can be derived without using mechanical primitives (including space-time, special relativity, quantization rules, etc.), but only considering the easiest quantum algorithm ...
D'Ariano, Giacomo M., Perinotti, Paolo
core   +1 more source

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Witnesses of non-classicality for simulated hybrid quantum systems

, 2019
The task of testing whether quantum theory applies to all physical systems and all scales requires considering situations where a quantum probe interacts with another system that need not obey quantum theory in full.
Bhole, Gaurav, Jones, Jonathan A., Marletto, Chiara, Vedral, Vlatko   +3 more
core   +1 more source