Mg‐Facilitated Growth of Cubic Boron Nitride by Ion Beam‐Assisted Molecular Beam Epitaxy

DF Storm, SI Maximenko, AC Lang… - physica status solidi …, 2022 - Wiley Online Library
Trace amounts of Mg deposited on a diamond (100) substrate surface facilitate the growth of
cubic boron nitride (c‐BN) by ion beam‐assisted molecular beam epitaxy. Fourier transform …

Recent Progress in Cubic Boron Nitride (c-BN) Fabrication by Pulsed Laser Annealing for Optoelectronic Applications

A Haque, S Taqy, J Narayan - Journal of Electronic Materials, 2024 - Springer
Phase-pure crystalline cubic boron nitride (c-BN) thin films are of immense scientific and
technical interest because of their suitable properties for optoelectronic and high-power …

Electron–Phonon Fano Effect in Cubic Boron Nitride

S Zhu, L Hu, Z Lin, X Wei, J He, W Zheng - ACS Photonics, 2023 - ACS Publications
The phonon properties of cubic boron nitride (cBN) with ultrahigh thermal conductivity have
always been of great concern. Generally, due to the anharmonic effect, phonons undergo …

Strengthening boron carbide through lithium dopant

Y He, Y Shen, B Tang, Q An - Journal of the American Ceramic …, 2020 - Wiley Online Library
The high strength of boron carbide (B4C) is essential in its engineering applications such as
wear‐resistance and body armors. Here, by employing density functional theory simulations …

Densification of low‐density boron carbide by Li doping and its microstructural characterization

C Pan, A Wang, W Zhang, J Zhang… - Journal of the …, 2024 - Wiley Online Library
Lithium (Li)‐doped boron carbide (B4C) has generated widespread attention for its potential
to enhance mechanical properties. Nevertheless, the influence of the Li solid solution on the …

Nanometer-Thick Hexagonal Boron Nitride Films for 2D Field-Effect Transistors

S Gupta, R Sachan, J Narayan - ACS Applied Nano Materials, 2020 - ACS Publications
Hexagonal boron nitride (h-BN) is attracting significant attention as an ultimate dielectric and
active layer in multifunctional 2D heterostructured devices because of its high bandgap and …

Formation of Q-carbon and diamond coatings on WC and steel substrates

J Narayan, S Gupta, RJ Sachan, A Niebroski… - Diamond and Related …, 2019 - Elsevier
Recently we reported the formation of diamond and a new phase of Q-carbon, harder than
diamond, on sapphire (0001) substrates by direct conversion of amorphous carbon layers by …

Laser-induced synthesis of cubic BN nanoneedles: a new approach to fabricating nanomaterials for advanced applications

S Gupta, J Narayan - Journal of Nanoparticle Research, 2023 - Springer
This study demonstrates a novel laser processing technique for the direct conversion of
amorphous boron nitride (a-BN) into phase-pure cubic boron nitride (c-BN) nanoneedles. c …

[图书][B] Structural evolution of novel nonequilibrium phases in carbon and boron nitride via liquid phase ultrafast regrowth

S Gupta - 2020 - search.proquest.com
The tremendous device architecture scale down has made it essential to locally fabricate
nanomaterials, while rest of the wafer remains at ambient conditions. Keeping this in mind …

Recent Progress in Nano-electronic Devices Based on EBL and IBL

Y Pan, K Xu - Current Nanoscience, 2020 - ingentaconnect.com
Electron beam lithography (EBL) and ion beam lithography (IBL) are extremely promising
nanofabrication techniques for building nano-electronic devices due to their outstanding …