Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1103/physreva.47.3852 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Comprehensive Wellbore Stability Modeling by Integrating Poroelastic, Thermal, and Chemical Effects with Advanced Numerical Techniques.
ACS Omega
December 2024
Institute for Disposal Research, TU Clausthal, 38678 Clausthal-Zellerfeld, Germany.
Wellbore stability in extreme drilling environments remains a critical challenge. This study advances the understanding of these complexities through a comprehensive numerical modeling approach. By incorporating thermal, chemical, and hydraulic effects, four refined models were developed to simulate wellbore behavior under high pressures and temperatures.
View Article and Find Full Text PDFInfluence of Particle Rotation on the Shear Characteristics of Calcareous-Sand and Silica-Bead Granular Materials.
Materials (Basel)
November 2024
Higher Technical School of Civil Engineers, Technical University of Madrid, 28039 Madrid, Spain.
The shear strength and resistance of granular materials are critical indicators in geotechnical engineering and infrastructure construction. Both sliding and rotation influence the energy evolution of soil granular motion during shear. To examine the effects of particle rotation on shear damage and energy evolution in granular systems, we first describe the transformation of irregularly shaped particles into regular shapes via geometrical parameters, ensuring the invariance of energy density and density.
View Article and Find Full Text PDFBimetallic conductive molecular 2D metal-organic framework @ 2D MXene nanosheet heterostructure for lithium storage.
J Colloid Interface Sci
March 2025
State Key Laboratory of Nuclear Resources and Environment, School of Chemistry and Materials, East China University of Technology, Nanchang 330013, China. Electronic address:
Two-dimensional metal-organic frameworks (2D MOFs) have been considered to be one type of potential cathodes for lithium storage due to their regular channels and devisable redox-active sites. However, the relatively low electrical conductivity and weak long-term cyclability hindered their development. Herein, we report an optimized bimetallic conductive 2D MOF (CoNi(HHTP)) for enhanced lithium-ion storage.
View Article and Find Full Text PDFHighly Tunable Moiré Superlattice Potentials in Twisted Hexagonal Boron Nitrides.
Adv Sci (Weinh)
November 2024
Department of Physics, Kyung Hee University, Seoul, 02447, Republic of Korea.
Article Synopsis
- Twisted hexagonal boron nitride (hBN) creates a moiré superlattice that enhances ferroelectric properties and enables new interactions with adjacent 2D materials.
- The study showcases the successful visualization and manipulation of these moiré structures using advanced techniques like Kelvin probe force microscopy and femtosecond pulse lasers.
- This research highlights the potential for programmable quantum materials through controlled engineering of moiré length, angle, and potential strength, opening up avenues for investigating complex physical phenomena.
Rydberg excitons in cuprous oxide: A two-particle system with classical chaos.
Chaos
October 2024
Institut für Theoretische Physik I, Universität Stuttgart, 70550 Stuttgart, Germany.
When an electron in a semiconductor gets excited to the conduction band, the missing electron can be viewed as a positively charged particle, the hole. Due to the Coulomb interaction, electrons and holes can form a hydrogen-like bound state called the exciton. For cuprous oxide, a Rydberg series up to high principle quantum numbers has been observed by Kazimierczuk et al.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!