Afiliat la National Taiwan University of Science and Technology, Taipei

2012 - 3

Photoluminescence and Raman scattering characterization of Cu 2ZnSiQ4 (Q = S, Se) single crystals

Levcenco Sergiu , Dumcenco Dumitru , Wang Yiping , Wu Jiunde , Huang Ying-Sheng , Aruşanov Ernest , Tezlevan Victor , Tiong Kwong-Kaw

Optical Materials

Vol. 34, / 2012 / ISSN 0925-3467

Disponibil online 31 August, 2023

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Influence of anionic substitution on the electrolyte electroreflectance study of band edge transitions in single crystal Cu2ZnSn(S xSe1-x)4 solid solutions

Levcenco Sergiu , Dumcenco Dumitru , Wang Yiping , Huang Ying-Sheng , Ho Ching-Hwa , Aruşanov Ernest , Tezlevan Victor , Tiong Kwong-Kaw

Optical Materials

Vol. 34, / 2012 / ISSN 0925-3467

Disponibil online 31 August, 2023

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Optical characterization of Zn 0.35Cd 0.44Mg 0.21Se crystalline alloy by polarization-dependent contactless electroreflectance measurements

Dumcenco Dumitru , Levcenco Sergiu , Huang Ying-Sheng , Hsu Hung-Pin , Firszt Franciszek , Tiong Kwong-Kaw

Physica Status Solidi (C) Current Topics in Solid State Physics

Vol. 9, / 2012 / ISSN 1862-6351 / ISSNe 1610-1642

Disponibil online 27 October, 2023

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2011 - 5

Anisotropy of the spectroscopy properties of the wurtz-stannite Cu 2ZnGeS4 single crystals

Levcenco Sergiu , Dumcenco Dumitru , Huang Ying-Sheng , Tiong Kwong-Kaw , Du Chaohung

Optical Materials

Vol. 34, / 2011 / ISSN 0925-3467

Disponibil online 30 August, 2023

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Absorption-edge anisotropy of Cu2ZnSiQ4 (Q = S, Se) quaternary compound semiconductors

Levcenco Sergiu , Dumcenco Dumitru , Huang Ying-Sheng , Aruşanov Ernest , Tezlevan Victor , Tiong Kwong-Kaw , Du Chaohung

Journal of Alloys and Compounds

Vol. 509, / 2011 / ISSN 0925-8388

Disponibil online 7 September, 2023

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Polarization-dependent electrolyte electroreflectance study of Cu 2ZnSiS4 and Cu2ZnSiSe4 single crystals

Levcenco Sergiu , Dumcenco Dumitru , Huang Ying-Sheng , Aruşanov Ernest , Tezlevan Victor , Tiong Kwong-Kaw , Du Chaohung

Journal of Alloys and Compounds

Vol. 509, / 2011 / ISSN 0925-8388

Disponibil online 7 September, 2023

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Photoluminescence, modulation spectroscopy and surface photovoltage characterization of quaternary Zn1-x-yCdxMgySe compounds

Dumcenco Dumitru , Levcenco Sergiu , Huang Ying-Sheng , Firszt Franciszek , Hsu Hung-Pin , Tiong Kwong-Kaw

Moldavian Journal of the Physical Sciences

Nr. 1(10) / 2011 / ISSN 1810-648X / ISSNe 2537-6365

Disponibil online 16 December, 2013

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Characterization of freestanding semi-insulating Fe-doped GaN by photoluminescence and electromodulation spectroscopy

Dumcenco Dumitru , Levcenco Sergiu , Huang Ying-Sheng , Reynolds Jr. C. Lewis , Reynolds Judith G. , Tiong Kwong-Kaw , Paskova Tanya M. , Evans Keith R.

Journal of Applied Physics

Vol. 109, / 2011 / ISSN 0021-8979 / ISSNe 1089-7550

Disponibil online 7 November, 2023

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2010 - 3

Modulation spectroscopy and photoluminescence characterization of quaternary Zn1-x-yCdxMgySe compounds

Dumcenco Dumitru , Levcenco Sergiu , Huang Ying-Sheng , Firszt Franciszek , Hsu Hung-Pin , Tiong Kwong-Kaw

Materials Science and Condensed Matter Physics

Editia 5. 2010. Chișinău, Republica Moldova. Institutul de Fizică Aplicată. 116-116.

Disponibil online 16 April, 2021

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Near band edge anisotropic optical transitions in wide band gap semiconductor Cu2ZnSiS4

Levcenco Sergiu , Dumcenco Dumitru , Huang Ying-Sheng , Aruşanov Ernest , Tezlevan Victor , Tiong Kwong-Kaw , Du Chaohung

Journal of Applied Physics

Vol. 108, / 2010 / ISSN 0021-8979 / ISSNe 1089-7550

Disponibil online 6 November, 2023

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Temperature-dependent study of the band-edge excitonic transitions of Cu2ZnSiS4 single crystals by polarization-dependent piezoreflectance

Levcenco Sergiu , Dumcenco Dumitru , Huang Ying-Sheng , Aruşanov Ernest , Tezlevan Victor , Tiong Kwong-Kaw , Du Chaohung

Journal of Alloys and Compounds

Vol. 506, / 2010 / ISSN 0925-8388

Disponibil online 7 September, 2023

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