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Hryhorii Stanchu
Hryhorii Stanchu
PhD
Verified email at uark.edu
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Cited by
Year
X-ray diffraction investigation of GaN layers on Si (111) and Al₂O₃ (0001) substrates
NV Safriuk, GV Stanchu, AV Kuchuk, VP Kladko, AE Belyaev, ...
Semiconductor physics quantum electronics & optoelectronics, 2013
282013
Strain suppressed Sn incorporation in GeSn epitaxially grown on Ge/Si (001) substrate
HV Stanchu, AV Kuchuk, YI Mazur, J Margetis, J Tolle, SQ Yu, GJ Salamo
Applied Physics Letters 116 (23), 2020
262020
Asymmetrical reciprocal space mapping using X-ray diffraction: a technique for structural characterization of GaN/AlN superlattices
HV Stanchu, AV Kuchuk, M Barchuk, YI Mazur, VP Kladko, ZM Wang, ...
CrystEngComm 19 (22), 2977-2982, 2017
232017
Nanoscale Electrostructural Characterization of Compositionally Graded AlxGa1–xN Heterostructures on GaN/Sapphire (0001) Substrate
AV Kuchuk, PM Lytvyn, C Li, HV Stanchu, YI Mazur, ME Ware, ...
ACS applied materials & interfaces 7 (41), 23320-23327, 2015
222015
Quantitative correlation study of dislocation generation, strain relief, and Sn outdiffusion in thermally annealed GeSn epilayers
HV Stanchu, AV Kuchuk, YI Mazur, K Pandey, FM de Oliveira, ...
Crystal Growth & Design 21 (3), 1666-1673, 2021
212021
High-resolution X-ray diffraction analysis of strain distribution in GaN nanowires on Si (111) substrate
H Stanchu, V Kladko, AV Kuchuk, N Safriuk, A Belyaev, A Wierzbicka, ...
Nanoscale research letters 10, 1-5, 2015
212015
Measuring the depth profiles of strain/composition in AlGaN-graded layer by high-resolution x-ray diffraction
AV Kuchuk, HV Stanchu, C Li, ME Ware, YI Mazur, VP Kladko, ...
Journal of Applied Physics 116 (22), 2014
202014
X-ray diffraction study of strain relaxation, spontaneous compositional gradient, and dislocation density in GeSn/Ge/Si (100) heterostructures
H Stanchu, AV Kuchuk, YI Mazur, J Margetis, J Tolle, J Richter, SQ Yu, ...
Semiconductor Science and Technology 35 (7), 075009, 2020
162020
Modelling of X-ray diffraction curves for GaN nanowires on Si (1 1 1)
VP Kladko, АV Kuchuk, HV Stanchu, NV Safriuk, AE Belyaev, ...
Journal of crystal growth 401, 347-350, 2014
152014
Local strain and crystalline defects in GaN/AlGaN/GaN (0001) heterostructures induced by compositionally graded AlGaN buried layers
HV Stanchu, AV Kuchuk, YI Mazur, C Li, PM Lytvyn, M Schmidbauer, ...
Crystal Growth & Design 19 (1), 200-210, 2018
142018
The peculiarities of strain relaxation in GaN/AlN superlattices grown on vicinal GaN (0001) substrate: comparative XRD and AFM study
AV Kuchuk, S Kryvyi, PM Lytvyn, S Li, VP Kladko, ME Ware, YI Mazur, ...
Nanoscale Research Letters 11, 1-8, 2016
142016
GaAs epitaxial growth on R-plane sapphire substrate
SK Saha, R Kumar, A Kuchuk, H Stanchu, YI Mazur, SQ Yu, GJ Salamo
Journal of Crystal Growth 548, 125848, 2020
132020
Coherent-interface-induced strain in large lattice-mismatched materials: A new approach for modeling Raman shift
AV Kuchuk, FM de Oliveira, PK Ghosh, YI Mazur, HV Stanchu, ...
Nano Research, 1-8, 2022
122022
Impact of defects on photoexcited carrier relaxation dynamics in GeSn thin films
SV Kondratenko, SS Derenko, YI Mazur, H Stanchu, AV Kuchuk, ...
Journal of Physics: Condensed Matter 33 (6), 065702, 2020
112020
Effect of strain-polarization fields on optical transitions in AlGaN/GaN multi-quantum well structures
V Kladko, A Kuchuk, А Naumov, N Safriuk, O Kolomys, S Kryvyi, ...
Physica E: Low-dimensional Systems and Nanostructures 76, 140-145, 2016
112016
High-resolution x-ray diffraction analysis of strain distribution in GaN nanowires on Si (111) substrate Nano
H Stanchu, V Kladko, AV Kuchuk, N Safriuk, A Belyaev, A Wierzbicka, ...
Res. Lett 10, 1-5, 2015
112015
SiGeSn quantum well for photonics integrated circuits on Si photonics platform: a review
O Olorunsola, A Said, S Ojo, H Stanchu, G Abernathy, S Amoah, S Saha, ...
Journal of Physics D: Applied Physics 55 (44), 443001, 2022
102022
Enhanced carrier collection efficiency of GeSn single quantum well towards all-group-IV photonics applications
O Olorunsola, A Said, S Ojo, G Abernathy, S Saha, E Wangila, J Grant, ...
Journal of Physics D: Applied Physics 55 (30), 305101, 2022
102022
Kinetically controlled transition from 2D nanostructured films to 3D multifaceted InN nanocrystals on GaN (0001)
HV Stanchu, AV Kuchuk, PM Lytvyn, YI Mazur, ME Ware, Y Maidaniuk, ...
CrystEngComm 20 (11), 1499-1508, 2018
102018
Optical and structural properties of GeSn/SiGeSn multiple quantum wells for infrared optoelectronics
O Olorunsola, H Stanchu, S Ojo, E Wangila, A Said, M Zamani-Alavijeh, ...
Journal of Crystal Growth 588, 126675, 2022
92022
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