Results 121 to 130 of about 381 (249)

The Virial Expansion of the Hydrogen Equation of State in Comparison to PIMC Simulations: The Quasiparticle Concept, IPD, and Ionization Degree

Contributions to Plasma Physics, EarlyView.
ABSTRACT The properties of plasmas in the low‐density limit are described by virial expansions. Analytical expressions are known for the lowest virial coefficients from Green's function approaches. Recently, accurate path‐integral Monte Carlo (PIMC) simulations were performed for the hydrogen plasma at low densities by Filinov and Bonitz (Phys. Rev.
Gerd Röpke, Chengliang Lin, W. Ebeling, H. Reinholz   +3 more
wiley   +1 more source

Au₄₂(PET)₃₂ Nanocluster Sensitizer Unlocks the Annihilator Potential of Rubrene, Enabling High-Performance NIR-to-Visible Photon Upconversion. [PDF]

Angew Chem Int Ed Engl
Mitsui M, Takano S, Tsukuda T.
europepmc   +1 more source

Approaching the Spin-Statistical Limit in Visible-to-Ultraviolet Photon Upconversion. [PDF]

J Am Chem Soc, 2022
Olesund A, Johnsson J, Edhborg F, Ghasemi S, Moth-Poulsen K, Albinsson B.   +5 more
europepmc   +1 more source

Stability Bounds for the Generalized Kadanoff‐Baym Ansatz in the Holstein Dimer

Contributions to Plasma Physics, EarlyView.
ABSTRACT Predicting real‐time dynamics in correlated systems is demanding: exact two‐time Green's function methods are accurate but often too costly, while the Generalized Kadanoff‐Baym Ansatz (GKBA) offers time‐linear propagation at the risk of uncontrolled behavior. We examine when and why GKBA fails in a minimal yet informative setting, the Holstein
Oscar Moreno Segura, Yaroslav Pavlyukh, Riku Tuovinen   +2 more
wiley   +1 more source

Enhancing the statistical probability factor in triplet-triplet annihilation photon upconversion <i>via</i> TIPS functionalization. [PDF]

Chem Sci
Naimovičius L, Dapkevičius M, Radiunas E, Miroshnichenko M, Kreiza G, Alcaide C, Baronas P, Sasaki Y, Yanai N, Kimizuka N, Pun AB, Solà M, Bharmoria P, Kazlauskas K, Moth-Poulsen K.   +14 more
europepmc   +1 more source

A Review of Grain Boundaries: Formation Mechanism, Synthesis Strategy, and Application in Electrocatalysis

EcoEnergy, EarlyView.
An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao, Fengming Zhou, Xinying Li, Ying Deng, Zexing Wu, Siyuan Feng, Yujing Zhu, Dan Zhang, Zhenyu Xiao   +8 more
wiley   +1 more source

Near-infrared-to-deep-blue photon upconversion engineered from PbS quantum dots and perylene derivatives. [PDF]

Chem Sci
Li H, Luan Q, Zhang S, Xi L, Feng Y, Hou L.   +5 more
europepmc   +1 more source

A Loser-Take-All DNA Circuit. [PDF]

ACS Synth Biol, 2021
Rodriguez KR, Sarraf N, Qian L.
europepmc   +1 more source

Transition Metal Compounds as Thermochromic Materials: Classification, Properties, Limitations, and Applications

EcoEnergy, EarlyView.
This review systematically examines how different transition metal compounds—such as binary and multinary metal oxides, halides, sulfides, and salts—exhibit thermochromism based on the d‐electron configurations of their transition metal cations. It focuses on three main mechanisms of thermochromism: phase transition, charge transfer, and bandgap change.
Jie Wang, Shan Wang, Long Yuan, Ling Zuo, Hui Qi, Changmin Hou   +5 more
wiley   +1 more source

Aggregation favors singlet formation in TES-ADT triplet annihilator for photon upconversion. [PDF]

Chem Sci
Lekavičius J, Radiunas E, Kreiza G, Jozeliūnaitė A, Orentas E, Kazlauskas K.   +5 more
europepmc   +1 more source