Results 191 to 200 of about 15,860 (267)

Platinum Atoms Dynamics on the Surface of Hexagonal Boron Nitride Containing Vacancy Defects. [PDF]

ACS Appl Mater Interfaces
Ghaderzadeh S, Popov I, Theis W, Alves Fernandes J, Khlobystov AN, Besley E.   +5 more
europepmc   +1 more source

Smart Functional Hydrogels: Emerging Platforms for Thermal and Electrochemical Energy Harvesting and Conversion Systems

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The hydrogel exhibits versatile functions, including efficient thermogalvanic conversion under a temperature difference, and acting as a cooling layer/forming a thermally conductive nanoactive composite for thermovoltaic conversion. Additionally, its self‐healing and self‐powered flexibility play a key role in energy storage systems. The growing demand 
Eunah Kang
wiley   +1 more source

Identifying the Origin of Hexagonal Boron Nitride Single Photon Emitters with nano-FTIR. [PDF]

J Phys Chem Lett
Wu CH, Shih PS, Tanjaya NK, Chen KP, Ishii S.   +4 more
europepmc   +1 more source

Polyimide Regulated by Molecular Engineering Exhibits Excellent High‐Temperature Energy Storage Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Comprehensive performance analysis chart. Under high temperature and high electric field, the excitation and migration of electrons in polymer dielectrics are significantly accelerated, resulting in a sharp increase in conduction loss and a deterioration of breakdown performance.
Dongyu Hou, Dong Yue, Tianlong Liu, Jun Sun, Yu Teng, Qixin Yuan, Wenchao Zhang, Tangming Geng, Yuanhang Yao, Yu Feng   +9 more
wiley   +1 more source

Ubiquitous Antiparallel Domains in 2D Hexagonal Boron Nitride Uncovered by Interferometric Nonlinear Optical Imaging. [PDF]

Adv Mater
Lee Y, Oh J, Ma KY, Lee SJ, Jung EY, Wang Y, Watanabe K, Taniguchi T, Peng H, Ago H, Kim KK, Shin HS, Ryu S.   +12 more
europepmc   +1 more source

A New High‐Pressure Polymorph of MgTe2O5 with a Unique Crystal Structure

European Journal of Inorganic Chemistry, EarlyView.
MgTe2O5 synthesized under special high‐pressure/high‐temperature conditions of 8 GPa and 800 °C exhibits a unique crystal structure consisting of fused sechser rings built from pseudooctahedral [TeO5]6– and trigonal‐pyramidal [TeO3]2– units. The single‐crystal structure and temperature‐dependent powder diffraction data are presented.
Benjamin J. Pullicino, Gunter Heymann
wiley   +1 more source

Intermediate excited state relaxation dynamics of boron vacancy spin defects in hexagonal boron nitride. [PDF]

Sci Adv
Konrad P, Kianinia M, Spencer L, Sperlich A, Hein L, Steinicke S, Aharonovich I, Dyakonov V.   +7 more
europepmc   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source

Deterministic formation of carbon-functionalized quantum emitters in hexagonal boron nitride. [PDF]

Nat Commun
Luo M, Ge J, Huang P, Yu Y, Seo IC, Lu K, Sun H, Tan JK, Tay BK, Kim S, Gao W, Li H, Nam D.   +12 more
europepmc   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source