Results 131 to 140 of about 241,801 (315)

Quantum cluster theories

Reviews of Modern Physics, 2005
submitted to Reviews of Modern ...
Maier, Thomas, Jarrell, Mark, Pruschke, Thomas, Hettler, Matthias H.   +3 more
openaire   +4 more sources

Unified Analytical Framework for Understanding the Operational Stability of Blue Phosphorescent OLEDs: Quantitative Insights Into Exciton Recycling and Bimolecular Interactions

Advanced Functional Materials, EarlyView.
Blue phosphorescent OLEDs remain limited by poor operational stability. Here, a unified analytical framework integrating transient photoluminescence and magneto‐electroluminescence is developed to correlate intrinsic material photophysics with electrically driven degradation.
Hakjun Lee, Bum June Park, Taekyung Kim
wiley   +1 more source

Quantum theory of reactive scattering in phase space

, 2010
We review recent results on quantum reactive scattering from a phase space perspective. The approach uses classical and quantum versions of normal form theory and the perspective of dynamical systems theory.
Brandas, E, Wiggins, S.,, Stephen Wiggins, Waalkens, Holger, Waalkens, H., Roman Schubert, Goussev, Arseni, Schubert, Roman, Wiggins, S., Waalkens, H.,, Holger Waalkens, Wiggins, Stephen, Goussev, A., Nicolaides, CA, Schubert, R., Goussev, A.,, Arseni Goussev, Schubert, R.,   +17 more
core   +1 more source

Codes for entanglement-assisted classical communication

npj Quantum Information
Entanglement-assisted classical communication (EACC) aims to enhance communication systems using entanglement as an additional resource. However, there is a scarcity of explicit protocols designed for finite transmission scenarios, which presents a ...
Tushita Prasad, Markus Grassl
doaj   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

How to Use Quantum Theory Locally to Explain "Non-local" Correlations [PDF]

, 2011
This paper argues that there is no conflict between quantum theory and relativity, and that quantum theory itself helps us explain (otherwise) puzzling “non-local” correlations in a way that contradicts neither Bell’s intuitive locality principle nor his
Healey, Richard
core  

Controlled Engineering of 2D Alkali‐Iron‐Chloride Compounds and Lateral Quantum Heterostructures Within Confined Graphene Nanoreactors

Advanced Functional Materials, EarlyView.
This work presents a programmable atomic engineering strategy for 2D materials using Å‐scale nanoreactors formed by bilayer graphene (BLG) intercalation. A new class of alkali‐iron‐chloride compounds, along with lateral heterostructures composed of monolayer alkali halides and iron chlorides, is revealed.
Haiming Sun, Qiunan Liu, Yung‐Chang Lin, Mahdi Ghorbani‐Asl, Hiroki Ago, Arkady V. Krasheninnikov, Kazu Suenaga   +6 more
wiley   +1 more source

A Consistent Quantum Ontology [PDF]

, 2011
The (consistent or decoherent) histories interpretation provides a consistent realistic ontology for quantum mechanics, based on two main ideas.
Robert B. Griffiths, Griffiths, Robert B.   +1 more
core  

Effective metric description of charged black holes

European Physical Journal C: Particles and Fields
Charged black holes arise as solutions of General Relativity (GR) coupled to Maxwell theory. As functions of the mass and charge, they can exhibit extremal behavior, in which case they are stable against thermal decay.
Mattia Damia Paciarini, Manuel Del Piano, Stefan Hohenegger, Francesco Sannino   +3 more
doaj   +1 more source

Interlayer Expansion of Bulk MoS2 via Top‐Down Organic Pillaring Enables Tunable Li+ Intercalation and Controlled Solvent Co‐Intercalation

Advanced Functional Materials, EarlyView.
Top‐down organic pillaring expands the interlayer spacing of bulk‐sized MoS2 particles while preserving the bulk morphology. Operando X‐ray diffraction and electrochemical dilatometry show that MoS2‐bulk undergoes solvent co‐intercalation in diglyme electrolyte, causing large structural expansion, while pillared, expanded MoS2 suppresses solvent uptake
Jaehoon Choi, Pakornrum Tulaphon, Franz Jacobi, Kyeonghyeon Nam, Jameela Karol, Mete B. Durukan, Christoph Scheurer, Desirée Leistenschneider, Simon Fleischmann   +8 more
wiley   +1 more source