122 citations · 319 across the 6 of their papers we have counts for
7 papers
Electronic Origins of Elastic Behavior in Rocksalt, Zinc-Blende and Wurtzite 3d Transition-Metal Nitrides
Jesus Cañas, Oliver Ambacher
We present a comprehensive ab-initio study of the elastic properties of the IV-period transition metal nitrides, highlighting the correlation between their mechanical behavior and…
On the exceptional temperature stability of ferroelectric AlScN thin films
MD Redwanul Islam, Niklas Wolff, Mohammed Yassine +7
Through its dependence on low symmetry crystal phases, ferroelectricity is inherently a property tied to the lower temperature ranges of the phase diagram for a given material. Thi…
Quality assessment of in situ plasma etched diamond surfaces for CVD overgrowth
J. Langer, V. Cimalla, M. Prescher +4
In situ plasma etching is a common method to prepare diamond substrates for epitaxial overgrowth to effectuate higher quality. However, there is no practical, direct, qualitative m…
Influence of Different Surface Morphologies on the Performance of High Voltage, Low Resistance Diamond Schottky Diodes
Philipp Reinke, Fouad Benkhelifa, Lutz Kirste +6
Vertical diamond Schottky diodes with blocking voltages and on-resistances were fabricated on homoepi…
Microstructural and Optical Emission Properties of Diamond Multiply Twinned Particles
Vadim Lebedev, Taro Yoshikawa, Christoph Schreyvogel +5
Multiply twinned particles, MTPs, are fascinating crystallographic entities with a number of controllable properties originating from their symmetry and cyclic structure. In the fo…
First-principles calculation of electroacoustic properties of wurtzite (Al,Sc)N
Daniel F. Urban, Oliver Ambacher, Christian Elsässer
We study the electroacoustic properties of aluminum scandium nitride crystals AlScN with the metastable wurtzite structure by means of first-principles calculations bas…