Results 41 to 50 of about 45,166 (322)

Photonic Nanostructures from Hexagonal Boron Nitride

Advanced Optical Materials, 2018
AbstractGrowing interest in devices based on layered van der Waals (vdW) materials is motivating the development of new nanofabrication methods. Hexagonal boron nitride (hBN) is one of the most promising materials for studies of quantum photonics and phonon polaritonics. A promising nanofabrication process used to fabricate several hBN photonic devices
Johannes E. Fröch, Yongsop Hwang, Sejeong Kim, Igor Aharonovich, Milos Toth   +4 more
openaire   +3 more sources

One-dimensional hexagonal boron nitride conducting channel [PDF]

Science Advances, 2020
The 6′6′ twin boundary of two-dimensional hexagonal boron nitride is an ultimate one-dimensional conducting channel.
Hyo Ju Park, Janghwan Cha, Min Choi, Jung Hwa Kim, Roland Yingjie Tay, Edwin Hang Tong Teo, Noejung Park, Suklyun Hong, Zonghoon Lee   +8 more
openaire   +4 more sources

THE INTENSITY OF SCATTERING OF CHARGE CARRIERS IN GRAPHENE, LOCATED ON A SUBSTRATE OF HEXAGONAL BORON NITRIDE

Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019
The results of modeling the scattering intensities of charge carriers in graphene located on a substrate of hexagonal boron nitride are presented. Graphene is considered a promising material for the formation of new semiconductor devices with good ...
V. V. Muraviev, V. N. Mishchenko
doaj   +1 more source

Structure and energetics of carbon, hexagonal boron nitride and carbon/hexagonal boron nitride single-layer and bilayer nanoscrolls

, 2018
Single-layer and bilayer carbon and hexagonal boron nitride nanoscrolls as well as nanoscrolls made of bilayer graphene/hexagonal boron nitride heterostructure are considered.
Knizhnik, Andrey A., Lebedev, Alexander V., Lebedeva, Irina V., Lozovik, Yurii E., Poklonski, Nikolai A., Popov, Andrey M., Siahlo, Andrei I., Vyrko, Sergey A.   +7 more
core   +1 more source

Water on hexagonal boron nitride from diffusion Monte Carlo [PDF]

, 2015
Despite a recent flurry of experimental and simulation studies, an accurate estimate of the interaction strength of water molecules with hexagonal boron nitride is lacking.
Al-Hamdani, Yasmine S., Alfè, Dario, Ma, Ming, Michaelides, Angelos, von Lilienfeld, O. Anatole   +4 more
core   +3 more sources

Polymer Brushes on Hexagonal Boron Nitride

Small, 2019
AbstractDirect covalent functionalization of large‐area single‐layer hexagonal boron nitride (hBN) with various polymer brushes under mild conditions is presented. The photopolymerization of vinyl monomers results in the formation of thick and homogeneous (micropatterned, gradient) polymer brushes covalently bound to hBN.
Wenbo, Sheng, Ihsan, Amin, Christof, Neumann, Renhao, Dong, Tao, Zhang, Erik, Wegener, Wei-Liang, Chen, Paul, Förster, Hai Quang, Tran, Markus, Löffler, Andreas, Winter, Raul D, Rodriguez, Ehrenfried, Zschech, Christopher K, Ober, Xinliang, Feng, Andrey, Turchanin, Rainer, Jordan   +16 more
openaire   +3 more sources

Non-linear excitation of quantum emitters in hexagonal boron nitride multiplayers

APL Photonics, 2016
Two-photon absorption is an important non-linear process employed for high resolution bio-imaging and non-linear optics. In this work, we realize two-photon excitation of a quantum emitter embedded in a two-dimensional (2D) material.
Andreas W. Schell, Toan Trong Tran, Hideaki Takashima, Shigeki Takeuchi, Igor Aharonovich   +4 more
doaj   +1 more source

Interface of graphene nanopore and hexagonal boron nitride as a sensing device

, 2016
The atomically-precise controlled synthesis of graphene stripes embedded in hexagonal boron nitride opens up new possibilities for the construction of nanodevices with applications in sensing.
Amorim, Rodrigo G., de Souza, Fabio A. L., Scheicher, Ralph H., Scopel, Wanderla L.   +3 more
core   +1 more source

Study of Uniaxial Tensile Properties of Hexagonal Boron Nitride Nanoribbons

, 2017
Uniaxial tensile properties of hexagonal boron nitride nanoribbons and dependence of these properties on temperature, strain rate, and the inclusion of vacancy defects have been explored with molecular dynamics simulations using Tersoff potential.
Dhar, Rajkumar, Mojumder, Satyajit, Motalab, Mohammad Abdul, Paul, Ratul, Saha, Sourav, Tasnim, Tamanna   +5 more
core   +1 more source

Structural, electronic, and optical properties of the PAI-BN monolayer: A first-principles study

Chemical Physics Impact, 2022
We have applied first-principles calculations to investigate the structural, electronic, and optical properties of the boron nitride structure, PAI-BN, which is composed of pentagonal, hexagonal, and heptagonal rings.
J.M. Pontes, S. Azevedo
doaj   +1 more source