☆ 4.6 Article

Obtaining Niobium Nitride on n-GaN by Surface Mediated Nitridation Technique

CRYSTALS (2022)

Related references

Note: Only part of the references are listed.

Review Chemistry, Multidisciplinary

Progress of GaN-Based Optoelectronic Devices Integrated with Optical Resonances

Lixia Zhao et al.

Summary: This review discusses the recent progress in improving the performance of III-N semiconductors by integrating them with plasmonics and/or micro resonators, and provides a promising outlook for highly-integrated, high speed, and efficient GaN-based optoelectronic devices in the future.

SMALL (2022)

Add to Collection

Article Nanoscience & Nanotechnology

Structural and electronic properties of NbN/GaN junctions grown by molecular beam epitaxy

John G. Wright et al.

Summary: We investigate the structural and electronic properties of NbN/GaN junctions grown by plasma-assisted molecular beam epitaxy. High-quality NbN films grown on GaN exhibit superconductivity with critical temperatures above 10 K, even at thicknesses as low as 3 nm. We find that the NbN lattice follows the stacking sequence of the underlying GaN, with domain boundaries occurring at the atomic steps on the GaN surface. Through Schottky barrier diode measurements, we determine the barrier height of the NbN/GaN junction to be 1.3 eV.

APL MATERIALS (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Niobium oxides films on GaN: Photoelectron spectroscopy study

R. Lewandkow et al.

Summary: Non-stoichiometric niobium oxides were grown on p-GaN(0001) substrates using physical vapor deposition, and non-insulating fractions were eliminated through oxygen-ion implantation and annealing, resulting in insulator films composed mostly of Nb2O5 compound. The band offsets at the Nb2O5/GaN interface were determined using XPS and UPS characterization.

THIN SOLID FILMS (2022)

Add to Collection

Article Physics, Condensed Matter

Superconducting niobium nitride: a perspective from processing, microstructure, and superconducting property for single photon detectors

Nicholas Cucciniello et al.

Summary: In this article, we discuss the superconducting properties of niobium nitride (NbN) films and their relationships with material properties, processing parameters, device architectures, and performance. We also highlight the latest progress in optimizing the performance parameters of NbN-based superconducting nanowire single-photon detectors (SNSPDs).

JOURNAL OF PHYSICS-CONDENSED MATTER (2022)

Add to Collection

Article Chemistry, Physical

Interface study of thermally driven chemical kinetics involved in Ti/Si3N4 based metal-substrate assembly by X-ray photoelectron spectroscopy

Sachin Yadav et al.

Summary: Diffusion mediated interaction between metal-substrate assembly at high temperature annealing can lead to the formation of new composite materials. The binary composites of titanium nitride and silicide are observed on sputtered grown Ti films on Si3N4/Si substrate during high vacuum annealing process at temperatures 650 degrees C and above, with the maximum silicide formation observed at 780 degrees C.

APPLIED SURFACE SCIENCE (2021)

Add to Collection

Review Materials Science, Multidisciplinary

Properties of Bare and Thin-Film-Covered GaN(0001) Surfaces

Milosz Grodzicki

Summary: This paper summarizes the surface properties of bare and film-covered gallium nitride (GaN) in wurtzite form, (0001) oriented, and the different behaviors of the thin films under ultrahigh vacuum conditions. Metal films form surface alloys with gallium, while semimetal layers easily evaporate from the surface, but the layer in direct contact with the substrate may react with it and modify the surface properties.

COATINGS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Unexplored MBE growth mode reveals new properties of superconducting NbN

John Wright et al.

Summary: Accessing unexplored crystal growth conditions can reveal new physical behaviors, as demonstrated in this study on NbN superconductor growth. By growing the material at temperatures above 1000 degrees C, a unique growth mode was discovered, leading to atomically smooth surfaces and normal metal resistivities. Furthermore, unexpected electronic structure observations, such as the reversal of the Hall coefficient, were made during the study.

PHYSICAL REVIEW MATERIALS (2021)

Add to Collection

Article Chemistry, Physical

Substrate dependent epitaxy of superconducting niobium nitride thin films grown by pulsed laser deposition

T. Roch et al.

Summary: This study examined the impact of different substrates on the structure and orientation of niobium nitride thin films, revealing that films on C-Al2O3 substrate exhibited the best superconducting properties.

APPLIED SURFACE SCIENCE (2021)

Add to Collection

Review Materials Science, Multidisciplinary

Transition metal nitride electrodes as future energy storage devices: A review

Memona Idrees et al.

Summary: The increasing demand for portable electronic devices, renewable energy products, and electronic vehicles have led to a growing interest in electrochemical energy storage (EES) devices. Transition metal nitrides (TMNs) and their composites show superior EES properties due to increased active sites, enhanced electrochemical stability, and improved ion and electron transport, making them ideal electrode materials for a broad range of EES devices.

MATERIALS TODAY COMMUNICATIONS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Molecular Beam Epitaxy of Transition Metal Nitrides for Superconducting Device Applications

D. Scott Katzer et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2020)

Add to Collection

Article Chemistry, Physical

HAFNIUM AND NITROGEN INTERACTION AT Hf/GaN(0001) INTERFACE

Rafal Lewandkow et al.

SURFACE REVIEW AND LETTERS (2020)

Add to Collection

Article Chemistry, Physical

MnGa and (Mn,Ga)N-like alloy formation during annealing of Mn/GaN (0001) interface

M. Grodzicki et al.

APPLIED SURFACE SCIENCE (2019)

Add to Collection

Article Multidisciplinary Sciences

Substrate mediated nitridation of niobium into superconducting Nb2N thin films for phase slip study

Bikash Gajar et al.

SCIENTIFIC REPORTS (2019)

Add to Collection

Article Multidisciplinary Sciences

GaN/NbN epitaxial semiconductor/superconductor heterostructures

Rusen Yan et al.

NATURE (2018)

Add to Collection

Review Chemistry, Physical

The fundamental surface science of wurtzite gallium nitride

V. M. Bermudez

SURFACE SCIENCE REPORTS (2017)

Add to Collection

Article Nanoscience & Nanotechnology

Atomically flat superconducting NbN thin films grown on SrTiO3 (111) by plasma-assisted MBE

Guan-Yong Wang et al.

APL MATERIALS (2017)

Add to Collection

Article Physics, Condensed Matter

Vanadium, niobium and tantalum by XPS

Pakpoom Buabthong et al.

SURFACE SCIENCE SPECTRA (2017)

Add to Collection

Article Physics, Applied

Spectral identification scheme for epitaxially grown single-phase niobium dioxide

Tobias Hadamek et al.

JOURNAL OF APPLIED PHYSICS (2016)

Add to Collection

Article Physics, Applied

Superconducting properties of very high quality NbN thin films grown by high temperature chemical vapor deposition

D. Hazra et al.

SUPERCONDUCTOR SCIENCE & TECHNOLOGY (2016)

Add to Collection

Article Multidisciplinary Sciences

Discovery of Superconductivity in Hard Hexagonal ε-NbN

Yongtao Zou et al.

SCIENTIFIC REPORTS (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Formation of GaPd2 and GaPd intermetallic compounds on GaN(0001)

M. Grodzicki et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2015)

Add to Collection

Article Physics, Applied

Epitaxial metallic beta-Nb2N films grown by MBE on hexagonal SiC substrates

D. Scott Katzer et al.

APPLIED PHYSICS EXPRESS (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Niobium Nitride Nb4N5 as a New High-Performance Electrode Material for Supercapacitors

Houlei Cui et al.

ADVANCED SCIENCE (2015)

Add to Collection

Article Chemistry, Physical

Effect of annealing on Ni/GaN(0001) contact morphology

M. Grodzicki et al.

APPLIED SURFACE SCIENCE (2014)

Add to Collection

Article Nanoscience & Nanotechnology

High-quality NbN nanofilms on a GaN/AlN heterostructure

Diane Sam-Giao et al.

AIP ADVANCES (2014)

Add to Collection

Review Chemistry, Inorganic & Nuclear

CVD and precursor chemistry of transition metal nitrides

Andreas Kafizas et al.

COORDINATION CHEMISTRY REVIEWS (2013)

Add to Collection

Article Materials Science, Multidisciplinary

Structural, electronic, and mechanical properties of niobium nitride prepared by thermal diffusion in nitrogen

Yuksel Ufuktepe et al.

MATERIALS CHEMISTRY AND PHYSICS (2013)

Add to Collection

Article Physics, Applied

Superconducting niobium nitride thin films deposited by metal organic plasma-enhanced atomic layer deposition

Mario Ziegler et al.

SUPERCONDUCTOR SCIENCE & TECHNOLOGY (2013)

Add to Collection

Article Physics, Applied

Effects of nitrogen flow rate on the preferred orientation and phase transition for niobium nitride films grown by direct current reactive magnetron sputtering

M. Wen et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS (2009)

Add to Collection

Article Instruments & Instrumentation

WSXM: A software for scanning probe microscopy and a tool for nanotechnology

I. Horcas et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2007)

Add to Collection

Article Materials Science, Multidisciplinary

Work function measurement of transition metal nitride and carbide thin films

R. Fujii et al.

VACUUM (2006)

Add to Collection

Article Physics, Applied

Electronic structure of Nb2N and NbN thin films

R Sanjinés et al.

JOURNAL OF APPLIED PHYSICS (2006)

Add to Collection

Article Materials Science, Multidisciplinary

Electronic states and physical properties of hexagonal β-Nb2N and δ′-NbN nitrides

R Sanjinés et al.

THIN SOLID FILMS (2006)

Add to Collection

Article Engineering, Electrical & Electronic

Measurement of work function of transition metal nitride and carbide thin films

Y Gotoh et al.

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B (2003)

Add to Collection

© Peeref 2019-2024. All rights reserved.