V. Callewaert

activity

20162020

most citedSplit Ga vacancies and the unusually strong anisotropy of positron annihilation spectra in

β

-Ga

_{2}

_{3}

58 citations · 86 across the 3 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

2 papers · 1 filter

cond-mat.mtrl-sci2020★ 58 cited

Split Ga vacancies and the unusually strong anisotropy of positron annihilation spectra in $β$ -Ga $_{2}$ O $_{3}$

Antti Karjalainen, Vera Prozheeva, Kristoffer Simula +4

We report a systematic first principles study on positron annihilation parameters in the $β$ -Ga $_{2}$ O $_{3}$ lattice and Ga mono-vacancy defects complemented with orientation-dependent…

cond-mat.mtrl-sci2016★ 16 cited

Positron surface state as a spectroscopic probe for characterizing surfaces of topological insulator materials

Vincent Callewaert, K. Shastry, Rolando Saniz +8

Topological insulators are attracting considerable interest due to their potential for technological applications and as platforms for exploring wide-ranging fundamental science qu…

Split Ga vacancies and the unusually strong anisotropy of positron annihilation spectra in β-Ga2​O3​

Positron surface state as a spectroscopic probe for characterizing surfaces of topological insulator materials

Split Ga vacancies and the unusually strong anisotropy of positron annihilation spectra in $β$ -Ga $_{2}$ O $_{3}$