Enriched electron donor sites and non-overlapping small polaron tunneling electrical conduction in oxygen-deficient β-Ga2O3 thin film on p-Si (100)
Karmakar, Subrata, Shiam, Istiaq Firoz, Droopad, Ravi, Haque, Ariful
Published in Applied physics. A, Materials science & processing (01.07.2024)
Published in Applied physics. A, Materials science & processing (01.07.2024)
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Journal Article
Growth and characterization of (Ga1−xGdx)2O3 by pulsed laser deposition for wide bandgap applications
Mia, Md Dalim, Samuels, Brian C., Borges, Pablo D., Scolfaro, Luisa, Siddique, Anwar, Saha, Jibesh Kanti, Talukder, Abdul Ahad, Droopad, Ravi
Published in Applied physics. A, Materials science & processing (01.05.2022)
Published in Applied physics. A, Materials science & processing (01.05.2022)
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Journal Article
Suitability Study of Oxide/Gallium Arsenide Interfaces for MOSFET Applications
Passlack, Matthias, Droopad, Ravi, Brammertz, Guy
Published in IEEE transactions on electron devices (01.11.2010)
Published in IEEE transactions on electron devices (01.11.2010)
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Journal Article
Dual passivation of GaAs (110) surfaces using O2/H2O and trimethylaluminum
Kent, Tyler J, Edmonds, Mary, Chagarov, Evgueni, Droopad, Ravi, Kummel, Andrew C
Published in The Journal of chemical physics (28.12.2013)
Published in The Journal of chemical physics (28.12.2013)
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Journal Article
The influence of surface preparation on low temperature HfO2 ALD on InGaAs (001) and (110) surfaces
Kent, Tyler, Tang, Kechao, Chobpattana, Varistha, Negara, Muhammad Adi, Edmonds, Mary, Mitchell, William, Sahu, Bhagawan, Galatage, Rohit, Droopad, Ravi, McIntyre, Paul, Kummel, Andrew C
Published in The Journal of chemical physics (28.10.2015)
Published in The Journal of chemical physics (28.10.2015)
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Journal Article
Demonstration of ferroelectricity in PLD grown HfO2-ZrO2 nanolaminates
Sree Sourav Das, Zach Fox, Md Dalim Mia, Brian C Samuels, Rony Saha, Ravi Droopad
Published in AIMS materials science (01.01.2023)
Published in AIMS materials science (01.01.2023)
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Journal Article
Atomic imaging of the monolayer nucleation and unpinning of a compound semiconductor surface during atomic layer deposition
Clemens, Jonathon B, Chagarov, Evgueni A, Holland, Martin, Droopad, Ravi, Shen, Jian, Kummel, Andrew C
Published in The Journal of chemical physics (21.10.2010)
Published in The Journal of chemical physics (21.10.2010)
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Journal Article
Structural, Optical, and Electrical Characterization of β-Ga2O3 Thin Films Grown by Plasma-Assisted Molecular Beam Epitaxy Suitable for UV Sensing
Droopad, Ravi, Valdez Salas, Benjamin, Pérez, Oscar, Curiel Alvarez, Mario, Mateos, David, Rojas-Ramirez, Juan Salvador, Ghose, Susmita, Nedev, Nicola, Arias, Abraham, Suárez, Mariel
Published in Advances in materials science and engineering (01.01.2018)
Published in Advances in materials science and engineering (01.01.2018)
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Journal Article
Terahertz harvesting with shape-optimized InAlAs/InGaAs self-switching nanodiodes
Cortes-Mestizo, Irving, Méndez-García, Victor H., Briones, Joel, Perez-Caro, Manuel, Droopad, Ravi, McMurtry, Stefan, Hehn, Michel, Montaigne, François, Briones, Edgar
Published in AIP advances (01.11.2015)
Published in AIP advances (01.11.2015)
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Journal Article
Electronic properties of adsorbates on GaAs(001)-c(2x8)/(2x4)
Winn, Darby L, Hale, Michael J, Grassman, Tyler J, Sexton, Jonathan Z, Kummel, Andrew C, Passlack, Matthias, Droopad, Ravi
Published in The Journal of chemical physics (07.10.2007)
Published in The Journal of chemical physics (07.10.2007)
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Journal Article
Scanning tunneling microscopy study of the interfacial bonding structures of Ga2O and In2O/In0.53Ga0.47As(0 0 1)
JIAN SHEN, FELDWINN, Darby L, MELITZ, Wilhelm, DROOPAD, Ravi, KUMMEL, Andrew C
Published in Microelectronic engineering (01.04.2011)
Published in Microelectronic engineering (01.04.2011)
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Conference Proceeding
Journal Article
Diamond deposition on AlN using Q-carbon interlayer through overcoming the substrate limitations
Taqy, Saif, Sarkar, Pallab, Hamid, Md Abdul, Pranto, Tarik, Piner, Edwin L., Droopad, Ravi, Haque, Ariful
Published in Carbon (New York) (10.02.2024)
Published in Carbon (New York) (10.02.2024)
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Journal Article
Indium defect complexes in (In x Ga1−x )2O3: a combined experimental and hybrid density functional theory study
Welch, Eric, Talukder, Md Abdul Ahad, Martins, Nathan Rabelo, Borges, Pablo Damasceno, Droopad, Ravi, Scolfaro, Luisa
Published in Journal of physics. D, Applied physics (05.04.2024)
Published in Journal of physics. D, Applied physics (05.04.2024)
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Journal Article
Aerosol assisted-chemical vapour deposition of tetrahedrite copper antimony sulphide thin films: the effect of zinc(II) impurities on optical properties
Weston, Kimberly, Taylor, Richard A., Samuels, Brian C., Taqy, Saif, Droopad, Ravi
Published in Thin solid films (30.05.2024)
Published in Thin solid films (30.05.2024)
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Journal Article
Upheaval of Negative Dielectric Permittivity and Semiconductor to Metallic Transition in a Thermally Induced Sn-Doped β‑Ga2O3 (−201) Single Crystal
Karmakar, Subrata, Shiam, Istiaq Firoz, Manikanthababu, Nethala, Emu, Injamamul Hoque, Droopad, Ravi, Haque, Ariful
Published in ACS applied materials & interfaces (11.09.2024)
Published in ACS applied materials & interfaces (11.09.2024)
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Journal Article
Upheaval of Negative Dielectric Permittivity and Semiconductor to Metallic Transition in a Thermally Induced Sn-Doped β-Ga 2 O 3 (-201) Single Crystal
Karmakar, Subrata, Shiam, Istiaq Firoz, Manikanthababu, Nethala, Emu, Injamamul Hoque, Droopad, Ravi, Haque, Ariful
Published in ACS applied materials & interfaces (11.09.2024)
Published in ACS applied materials & interfaces (11.09.2024)
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Journal Article
Indium defect complexes in (In x Ga 1−x ) 2 O 3 : a combined experimental and hybrid density functional theory study
Welch, Eric, Talukder, Md Abdul Ahad, Martins, Nathan Rabelo, Borges, Pablo Damasceno, Droopad, Ravi, Scolfaro, Luisa
Published in Journal of physics. D, Applied physics (05.04.2024)
Published in Journal of physics. D, Applied physics (05.04.2024)
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Journal Article
Distinguishing the Rhombohedral Phase from Orthorhombic Phases in Epitaxial Doped HfO 2 Ferroelectric Films
Petraru, Adrian, Gronenberg, Ole, Schürmann, Ulrich, Kienle, Lorenz, Droopad, Ravi, Kohlstedt, Hermann
Published in ACS applied materials & interfaces (14.08.2024)
Published in ACS applied materials & interfaces (14.08.2024)
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Journal Article