Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1103/physrevb.34.3900 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Unraveling the infrared detection properties of BiTe depending on thickness under the semiconductor and metal surface states.
Nanoscale
March 2025
Shanghai Institute of Technical Physics, Chinese Academy of Science, Shanghai 200080, China.
BiTe recently emerges as a promising candidate material for the next generation of mid-wave to long-wave infrared photodetection owing to its exceptionally narrow bandgap (approximately 0.2 eV) and the favorable photoelectronic properties. In particular, its topological insulator structure is safeguarded by time-reversal symmetry, leading to electronic structures with distinct surface and bulk states as well as distinctive optoelectronic properties.
View Article and Find Full Text PDFOptomechanical Properties of Swine Skin Tissue Treated With a Nontoxic Optical Clearing Agent.
J Biophotonics
March 2025
School of Mechanical Engineering, Kookmin University, Seoul, Republic of Korea.
This study evaluated the optomechanical and structural properties of individual macroscopic layers in swine skin tissues treated with a nontoxic optical clearing agent. The clearing agent was prepared by dissolving 2,2'-thiodiethanol in a phosphate-buffered solution and applied for up to 6 days. Prolonged clearing increased both the total and unscattered transmittance.
View Article and Find Full Text PDFOptical label-free microscopy characterization of dielectric nanoparticles.
Nanoscale
March 2025
Department of Physics, University of Gothenburg, Gothenburg, Sweden.
In order to relate nanoparticle properties to function, fast and detailed particle characterization is needed. The ability to characterize nanoparticle samples using optical microscopy techniques has drastically improved over the past few decades; consequently, there are now numerous microscopy methods available for detailed characterization of particles with nanometric size. However, there is currently no "one size fits all" solution to the problem of nanoparticle characterization.
View Article and Find Full Text PDFTailoring of physical properties of RF-sputtered ZnTe films: role of substrate temperature.
Beilstein J Nanotechnol
March 2025
Ion Beam Centre, Department of Physics, Kurukshetra University, Kurukshetra-136119, India.
In this study, zinc telluride (ZnTe) films were grown on quartz substrates at room temperature, 300 °C, 400 °C, 500 °C, and 600 °C using RF sputtering. The thickness of the films has been found to decrease from 940 nm at room temperature to 200 nm at 600 °C with increasing substrate temperature. The structural investigation using grazing incidence angle X-ray diffraction revealed that films deposited at room temperature are amorphous; those deposited at other substrate temperatures are polycrystalline with a cubic zincblende structure and a preferred orientation along the [111] direction.
View Article and Find Full Text PDFMechanism and dynamics of photoswitchable flavoprotein charge-transfer complexes.
Chem Sci
March 2025
Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University Beijing 100871 China
Because of their diverse uses in biological science and engineering, continued effort has been made to expand the pool of photoswitchable protein systems. A recent study demonstrated that in monomeric sarcosine oxidase (MSOX), photoexcitation of a charge-transfer (CT) complex formed by a flavin cofactor and a nonreactive ligand (, methylthioacetate) induces the ligand to reversibly change conformation, with implications for the development of flavin-dependent fast photochromic proteins. However, the factors that control the underlying switching mechanism and dynamics remain largely unexplored.
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!