activity
20102023
most citedOrigin of the anomalous piezoelectric response in wurtzite ScAlN alloys

416 citations · 815 across the 16 of their papers we have counts for

collaborators

16 papers

cond-mat.mtrl-sci2023★ 74 cited

Electronic and optical properties of core-shell InAlN nanorods: a comparative study via LDA, LDA-1/2, mBJ and methods

Ronaldo Rodrigues Pela, Ching-Lien Hsiao, Lars Hultman +2

Currently, self-induced InAlN core-shell nanorods enjoy an advanced stage of accumulation of experimental data from their growth and characterization as well as a comprehensive und…

cond-mat.mtrl-sci2023

Reflective, polarizing, and magnetically soft amorphous Fe/Si multilayer neutron optics with isotope-enriched 11B4C inducing atomically flat interfaces

A. Zubayer, N. Ghafoor, K. A. Thórarinsdóttir +11

The utilization of polarized neutrons is of great importance in scientific disciplines spanning materials science, physics, biology, and chemistry. Polarization analysis offers ins…

cond-mat.mtrl-sci2023★ 8 cited

Morphology of buried interfaces in ion-assisted magnetron sputter deposited 11B4C-containing Ni/Ti multilayer neutron optics investigated by grazing incidence small angle scattering

Sjoerd Broekhuijsen, Naureen Ghafoor, Matthias Schwartzkopf +3

Multilayer neutron optics require precise control of interface morphology for optimal performance. In this work, we investigate the effects of different growth conditions on the in…

cond-mat.mtrl-sci2023

In-situ real-time evolution of intrinsic stresses and microstructure during growth of cathodic arc deposited (Al,Ti)N coatings

Sanjay Nayak, Tun-Wei Hsu, Lina Rogström +8

The residual stress plays a vital role in determination of the device performance that uses thin films coating and thus the accurate determination of stress and its optimization wi…

cond-mat.mtrl-sci2022★ 25 cited

Effect of substrate roughness and material selection on the microstructure of sputtering deposited boron carbide thin films

Chung-Chuan Lai, Robert Boyd, Per-Olof Svensson +4

Amorphous boron carbide (B4C) thin films are by far the most popular form for the neutron converting layers in the 10B-based neutron detectors, which are a rising trend in detector…

cond-mat.supr-con2020★ 1 cited

Microscopic Origin of Structural Disorder in -NbN: Correlation of Superconductivity and Electronic Structure

Shailesh Kalal, Sanjay Nayak, Akhil Tayal +3

Rock-salt type niobium nitride (-NbN) is a well-known superconductor having superconducting transition temperature (Tc) 18\,K and a large superconducting gap …