John Kouvetakis


  • 6420 Citations
  • 43 h-Index
1900 …2022
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Personal profile

Education/Academic qualification

PHD, University of California-Berkeley

… → 1988

BS, University of California-Berkeley

… → 1984

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  • 8 Similar Profiles
Chemical vapor deposition Engineering & Materials Science
Semiconductor materials Chemical Compounds
Hydrides Chemical Compounds
Silicon Chemical Compounds
Energy gap Engineering & Materials Science
vapor deposition Physics & Astronomy
Diamond Chemical Compounds
Substrates Engineering & Materials Science

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Research Output 1900 2019

  • 6420 Citations
  • 43 h-Index
  • 202 Article
  • 39 Conference contribution
  • 21 Patent
  • 3 Chapter

Comparison study of temperature dependent direct/indirect bandgap emissions of Ge 1-x-y Si x Sn y and Ge 1-y Sn y grown on Ge buffered Si

Wang, B., Harris, T. R., Hogsed, M. R., Yeo, Y. K., Ryu, M. Y. & Kouvetakis, J., Mar 1 2019, In : Thin Solid Films. 673, p. 63-71 9 p.

Research output: Contribution to journalArticle

Binary alloys
curve fitting
Curve fitting

Doping dependence of the optical dielectric function in n-type germanium

Xu, C., Kouvetakis, J. & Menendez, J., Feb 28 2019, In : Journal of Applied Physics. 125, 8, 085704.

Research output: Contribution to journalArticle

Open Access
optical transition
2 Citations (Scopus)

Electrical characterization and deep-level transient spectroscopy of Ge0.873Si0.104Sn0.023 photodiode grown on Ge platform by ultra-high vacuum chemical vapor deposition

Wang, B., Fang, Z. Q., Claflin, B., Look, D., Kouvetakis, J. & Yeo, Y. K., May 31 2018, In : Thin Solid Films. 654, p. 77-84 8 p.

Research output: Contribution to journalArticle

Deep level transient spectroscopy
Capacitance measurement
Voltage measurement
Ultrahigh vacuum

Fabrication of Ge:Ga Hyperdoped Materials and Devices Using CMOS-Compatible Ga and Ge Hydride Chemistries

Xu, C., Wallace, P. M., Ringwala, D. A., Menendez, J. & Kouvetakis, J., Oct 31 2018, In : ACS Applied Materials and Interfaces. 10, 43, p. 37198-37206 9 p.

Research output: Contribution to journalArticle

Doping (additives)
Chemical activation

Investigation of hydrogen inductively coupled plasma treatment effect for Ge0.938Sn0.062/Ge/Si film using photoreflectance spectroscopy

Jo, H. J., Kim, J. S., Ryu, M. Y., Yeo, Y. K. & Kouvetakis, J., Jan 1 2018, In : Thin Solid Films. 645, p. 345-350 6 p.

Research output: Contribution to journalArticle

Inductively coupled plasma
Buffer layers

Projects 1992 2022