Our third computing grant, the second one in CSCS (Swiss National supercomputer), has been accepted! The project proposes a vital study of unconventional high-performance p-type transparent conductor materials. For the following 2 years, we will have access to 1.4 Million computing node hours in the fastest supercomputer in Europe! The supercomputer is hosted by the Swiss National …
In our most recent work, the zinc blende phase of copper iodide (CuI) was investigated using a computational high-throughput approach. This material notably holds the record hole conductivity for intrinsic transparent p-type semiconductor. In our study, eight impurities suitable for n-type doping were discovered. Unfortunately, the work reveals that donor doping is hindered by compensating …
I am very excited to finally release my latest work that has been running on parallel for more than a year. Notably, the last five months have been of an intense, insane amount of work. The number of hours invested in this work has been many more from the initially planned. I wish to thank …
This research is featured in CSCS (National supercomputer center of Switzerland) here: link and other sites such as PhysOrg and HPCwire! German version: An transparenter Elektronik wird intensiv geforscht. Sie steht für perfektes Design elektronsicher oder optischer Geräte. Forscher der Universität Basel haben nun mit Hilfe von Computersimulation auf dem Supercomputer «Piz Daint» chemische Elemente identifiziert, …
The advancement of transparent electronics, one of the most anticipated technological developments for the future, is currently inhibited by a shortage of high-performance p-type conductors. In materials, doping is the intentional introduction of impurities into an intrinsic semiconductor for the purpose of modulating its electrical and optical and structural properties. Recent demonstration of tin monoxide as …
Perovskites are among the most promising and versatile class of candidate compounds for new or improved materials in energy applications, including photovoltaics, superconductivity, and lasing. With the general formula ABX3, the perovskite structure consists of corner-sharing BX6 octahedra forming a three-dimensional (3D) framework that provides room for the A units in the resulting cuboctahedral cavities. …
High pressure is an exciting field that has evolved incredibly far since the pioneering work of Cailletet, Amagat and Bridgman. A substantial amount of research in the field of high pressure (post-Bridgman era) was triggered by the tantalizing idea of metalizing hydrogen (Wigner and Huntington transition) which dates back to the mid 30’s. The metalization …
In our most recent publication we studied the exohedrally metal decorated carbon-fullerenes. These systems are a promising material for its good hydrogen adsorption (high concentrations and with optimal binding energies) properties. Since their geometry and type of coverage play a key role in determining the H2 adsorption mechanism, in this paper just accepted in Carbon …
The combination of optical transparency and high electrical conductivity enables transparent conductive oxide (TCO) materials to be used for a wide range of applications -from simple smart window coatings to OLEDs and futuristic see-through displays. Doped tin-dioxide (SnO2) is an important semiconductor that is already used for these applications. However, in order to uncover the …
The supercomputer ranking published on 19 June 2017, places Switzerland’s 19.6 petaflop Piz Daint supercomputer third in the world after Sunway TaihuLight and Tianhe 2, two Chinese supercomputers. Piz Daint’s recent upgrades allowed it to climb five positions up the ranking. With a performance of 93 petaflops, China’s TaihuLight is by far the most powerful number-cruncher …
- Granted supercomputer project in Europe’s fastest supercomputer! September 28, 2019
- Enhancing transparent copper iodide, available dopants? September 16, 2019
- Review on high-Tc superconductors: Methods and Materials May 17, 2019
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