16 citations · 43 across the 5 of their papers we have counts for
6 papers
Investigation on Thermal Stability of Epi-GeSn Directly on Si (001)
Tharundev V, Dushyant Singh, Vigneshswari SR +3
In this paper we investigate the structural properties and thermal stability of metastable Ge1-xSnx epilayers (~4.5 at.% Sn) grown directly on Si(001) substrates by high-resolution…
Engineering decomposition-resilience and de-coalescence of GaN nanowire ensembles
Swagata Bhunia, Ritam Sarkar, Dhiman Nag +4
The rapidly increasing interest in nanowires (NWs) of GaN and associated III-Nitrides for (opto-)electronic applications demands immediate addressal of the technological challenges…
Engineering strain relaxation of GeSn epilayers on Ge/Si(001) substrates
Krista R Khiangte, Jaswant S Rathore, Vaibhav Sharma +2
A mechanism of controlling the degree of strain relaxation in GeSn epilayers, grown by molecular beam epitaxy on Ge/Si(001) substrates, is reported in this work. It is demonstrated…
Wafer-scale all-epitaxial GeSn-on-insulator on Si(111) by molecular beam epitaxy
Krista R Khiangte, Jaswant S Rathore, J. Schmidt +3
All epitaxial GeSn-on-insulator (GeSnOI) heterostructures have been realized by conventional molecular beam epitaxy of both GeSn and a thin Gd2O3 insulating layer, on Si(111) subst…
Molecular beam epitaxy and defect structure of Ge (111)/epi-Gd2O3 (111) /Si (111) heterostructures
Krista R Khiangte, Jaswant S Rathore, Sudipta Das +5
Molecular beam epitaxy of Ge (111) thin films on epitaxial-Gd2O3/Si(111) substrates is reported, along with a systematic investigation of the evolution of Ge growth, and structural…
Comprehensive investigation on the correlation of growth, structural and optical properties of GaN nanowires grown on Si(111) substrates by plasma assisted molecular beam epitaxy technique
Ritam Sarkar, R. Fandan, Krista R. Khiangte +6
The present study elucidates the correlation between the structural and optical properties of GaN nanowires grown on Si(111) substrate by plasma assisted molecular beam epitaxy (PA…