39 citations · 73 across the 5 of their papers we have counts for
5 papers
Detection of light emission produced in the process of positronium formation
M. Pietrow, R. Zaleski, A. Wagner +6
The excess energy emitted during the positronium (Ps) formation in condensed matter may be released as light. Spectroscopic analysis of this light can be a new method of studying t…
Vacancy complexes in nonequilibrium germanium-tin semiconductors
Simone Assali, Mohamed Elsayed, Jérôme Nicolas +5
Understanding the nature and behavior of vacancy-like defects in epitaxial GeSn metastable alloys is crucial to elucidate the structural and optoelectronic properties of these emer…
The average free volume model for liquids
Yang Yu, Reinhard Krause-Rehberg
In this work, the molar volume thermal expansion coefficient of 59 room temperature ionic liquids is compared with their van der Waals volume Vw. Regular correlation can be discern…
Free volume investigation of imidazolium ionic liquids from positron lifetime spectroscopy
Yang Yu, Dana Bejan, Reinhard Krause-Rehberg
In this work, relationships between the free volume and various fundamental physical properties (density, surface tension and transport properties) of ionic liquids were investigat…
The evidence of quasi-free positronium state in GiPS-AMOC spectra of glycerol
D. Zvezhinskiy, M. Butterling, A. Wagner +2
We present the results of processing of Age-Momentum Correlation (AMOC) spectra that were measured for glycerol by the Gamma-induced positron spectroscopy (GiPS) facility. Our rese…