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Publikasjoner

  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Vines, Lasse; Monakhov, Eduard; Lee, In-Hwan & Kuznetsov, Andrej (2021). Activation energy of silicon diffusion in gallium oxide: Roles of the mediating defects charge states and phase modification. Applied Physics Letters. ISSN 0003-6951. 119(18). doi: 10.1063/5.0070045. Fulltekst i vitenarkiv
  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Monakhov, Eduard & Kuznetsov, Andrej (2021). Dominating migration barrier for intrinsic defects in gallium oxide: Dose-rate effect measurements. Applied Physics Letters. ISSN 0003-6951. 118. doi: 10.1063/5.0051047.
  • Kaźmierczak-Bałata, Anna; Grzadziel, Lucyna; Guziewicz, Marek; Venkatachalapathy, Vishnukanthan; Kuznetsov, Andrej & Krzywiecki, Maciej (2021). Correlations of thermal properties with grain structure, morphology, and defect balance in nanoscale polycrystalline ZnO films. Applied Surface Science. ISSN 0169-4332. doi: 10.1016/j.apsusc.2021.149095.
  • Mayandi, Jeyanthinath; Madathil, Reshma Krishnan; Abinaya, C; Bethke, Kevin; Venkatachalapathy, Vishnukanthan & Rademann, Klaus [Vis alle 8 forfattere av denne artikkelen] (2021). Al-doped ZnO prepared by co-precipitation method and its thermoelectric characteristics. Materials Letters. ISSN 0167-577X. 288. doi: 10.1016/j.matlet.2021.129352.
  • Azarov, Alexander; Galeckas, Augustinas; Venkatachalapathy, Vishnukanthan; Mei, Zengxia; Du, Xiaolong & Monakhov, Eduard [Vis alle 7 forfattere av denne artikkelen] (2020). Acceptor complex signatures in oxygen-rich ZnO thin films implanted with chlorine ions. Journal of Applied Physics. ISSN 0021-8979. 128. doi: 10.1063/5.0021089. Fulltekst i vitenarkiv
  • Muthuvel, Ramuvel; Arunachalam, Manimaran; Karanthamalai, Vinayagar; Venkatesan, Ragavendran; Venkatachalapathy, Vishnukanthan & Mayandi, Jeyanthinath (2020). Mechanical, Structural and Optical Properties of the Silicon Nanowire Arrays. Zeitschrift für Physikalische Chemie. ISSN 0942-9352. doi: 10.1515/zpch-2019-1588.
  • Ellingsen, Josef Gert Åsheim; Venkatachalapathy, Vishnukanthan; Azarov, Alexander; Nilsen, Ola & Kuznetsov, Andrej (2020). Al incorporation during metal organic chemical vapour deposition of aluminium zinc oxide. Thin Solid Films. ISSN 0040-6090. 709. doi: 10.1016/j.tsf.2020.138245. Fulltekst i vitenarkiv
  • Mayandi, Jeyanthinath; Finstad, Terje; Venkatesan, Ragavendran; Vajeeston, Ponniah; Karazhanov, Smagul & Venkatachalapathy, Vishnukanthan (2020). Carbon-dioxide as annealing atmosphere to retain the electrical properties of indium-tin oxide. Materials Letters. ISSN 0167-577X. 276. doi: 10.1016/j.matlet.2020.128195. Fulltekst i vitenarkiv
  • Venkatesan, Ragavendran; Mayandi, Jeyanthinath; Søndenå, Rune; Finstad, Terje & Venkatachalapathy, Vishnukanthan (2020). Investigating antireflection properties of hybrid silicon nanostructures comprising rod-like nanopores and nano-textured surface. Materials Letters. ISSN 0167-577X. 275. doi: 10.1016/j.matlet.2020.128087. Fulltekst i vitenarkiv
  • Vanal Krishnan, Saravanan; Muthukaruppan Ambalam, Muthu Manickam; Venkatesan, Ragavendran; Arivalagan, Muthukumar; Venkatachalapathy, Vishnukanthan & Mayandi, Jeyanthinath (2019). Reinforcement of alumina with carbon nano cones and characterization. Materials Today: Proceedings. ISSN 2214-7853. doi: 10.1016/j.matpr.2019.05.442.
  • Selvaraj, Mahalakshmi; Venkatesan, Ragavendran; J, Mayandi & Venkatachalapathy, Vishnukanthan (2019). Influence of tin (IV) doping on structural and optical properties of rhombohedral barium titanate (BaTiO3). Materials Today: Proceedings. ISSN 2214-7853. doi: 10.1016/j.matpr.2019.05.302.
  • Venkatesan, Ragavendran; Mayandi, Jeyanthinath; Pearce, Joshua M. & Venkatachalapathy, Vishnukanthan (2019). Influence of metal assisted chemical etching time period on mesoporous structure in as-cut upgraded metallurgical grade silicon for solar cell application. Journal of materials science. Materials in electronics. ISSN 0957-4522. 30(9), s. 8676–8685. doi: 10.1007/s10854-019-01191-6. Fulltekst i vitenarkiv
  • Sky, Thomas Neset; Johansen, Klaus Magnus H; Venkatachalapathy, Vishnukanthan; Svensson, Bengt Gunnar; Tuomisto, Filip & Vines, Lasse (2018). Influence of Fermi level position on vacancy-assisted diffusion of aluminum in zinc oxide. Physical review B (PRB). ISSN 2469-9950. 98(24), s. 245204-1–245204-8. doi: 10.1103/PhysRevB.98.245204. Fulltekst i vitenarkiv
  • Tang, Aihua; Mei, Zengxia; Hou, Yao-Nan; Liu, Lishu; Venkatachalapathy, Vishnukanthan & Azarov, Alexander [Vis alle 8 forfattere av denne artikkelen] (2018). GaZn-VZn acceptor complex defect in Ga-doped ZnO. Science China: Physics, Mechanics and Astronomy. ISSN 1674-7348. 61(7), s. 1–6. doi: 10.1007/s11433-018-9195-7.
  • Jensen, Ingvild Julie Thue; Johansen, Klaus Magnus H; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Brillson, Len & Kuznetsov, Andrej [Vis alle 7 forfattere av denne artikkelen] (2018). Bandgap and band edge positions in compositionally graded ZnCdO. Journal of Applied Physics. ISSN 0021-8979. 124(1), s. 015302-1–015302-8. doi: 10.1063/1.5036710. Fulltekst i vitenarkiv
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Azarov, Alexander; Vines, Lasse & Kuznetsov, Andrej (2018). Phase stability and strain accumulation in CdO as a function of Cd/O supply during MOVPE synthesis. Superlattices and Microstructures. ISSN 0749-6036. 120, s. 569–577. doi: 10.1016/j.spmi.2018.06.017.
  • Murugesan, Marikkan; A., Dinesh; J, Mayandi; Venkatachalapathy, Vishnukanthan & Pearce, Joshua M. (2018). Properties of Al-Doped Zinc Oxide and In-Doped Zinc Oxide Bilayer Transparent Conducting Oxides for Solar Cell Applications. Materials Letters. ISSN 0167-577X. 222, s. 50–53. doi: 10.1016/j.matlet.2018.03.097. Fulltekst i vitenarkiv
  • Venkatesan, Ragavendran; Arivalagan, Muthu Kumar; Venkatachalapathy, Vishnukanthan; Pearce, Joshua M. & J, Mayandi (2018). Effects of silver catalyst concentration in metal assisted chemical etching of silicon. Materials Letters. ISSN 0167-577X. 221, s. 206–210. doi: 10.1016/j.matlet.2018.03.053. Fulltekst i vitenarkiv
  • Ţălu, Ştefan; Kulesza, Slawomir; Bramowicz, Miroslaw; Pringle, Adam M.; Pearce, Joshua M. & Murugesan, Marikkan [Vis alle 8 forfattere av denne artikkelen] (2018). Micromorphology analysis of sputtered indium tin oxide fabricated with variable ambient combinations. Materials Letters. ISSN 0167-577X. 220, s. 169–171. doi: 10.1016/j.matlet.2018.03.005.
  • Zhan, Wei; Venkatachalapathy, Vishnukanthan; Aarholt, Thomas; Kuznetsov, Andrej & Prytz, Øystein (2018). Band gap maps beyond the delocalization limit: correlation between optical band gaps and plasmon energies at the nanoscale. Scientific Reports. ISSN 2045-2322. 8(848), s. 1–7. doi: 10.1038/s41598-017-18949-9. Fulltekst i vitenarkiv
  • Schifano, Ramon; Riise, Heine Nygard; Domagala, J.; Azarov, Alexander; Ratajczak, R. & Monakhov, Edouard [Vis alle 11 forfattere av denne artikkelen] (2017). Comparison of the structural properties of Zn-face and O-face single crystal homoepitaxial ZnO epilayers grown by RF-magnetron sputtering. Journal of Applied Physics. ISSN 0021-8979. 121(1). doi: 10.1063/1.4973342. Fulltekst i vitenarkiv
  • Malik, Nishant; Venkatachalapathy, Vishnukanthan; Dall, Wilhelm; Schjølberg-Henriksen, Kari; Poppe, Erik Utne & Taklo, Maaike M. Visser [Vis alle 7 forfattere av denne artikkelen] (2017). Texture of Al films for wafer-level thermocompression bonding. Superlattices and Microstructures. ISSN 0749-6036. 106, s. 216–233. doi: 10.1016/j.spmi.2017.03.053. Fulltekst i vitenarkiv
  • Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue & Kuznetsov, Andrej [Vis alle 7 forfattere av denne artikkelen] (2017). Nanoscale mapping of optical band gaps using monochromated Electron Energy Loss Spectroscopy . Nanotechnology. ISSN 0957-4484. 28(10). doi: 10.1088/1361-6528/aa5962. Fulltekst i vitenarkiv
  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Mei, Zengxia; Liu, Lishu; Du, Xiaolong & Galeckas, Augustinas [Vis alle 9 forfattere av denne artikkelen] (2016). Self-diffusion measurements in isotopic heterostructures of undoped and in situ doped ZnO: Zinc vacancy energetics. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 94. doi: 10.1103/PhysRevB.94.195208.
  • Asokan, Vijayshankar; Venkatachalapathy, Vishnukanthan; Rajavel, Krishnamoorthy & Madsen, Dorte Nørgaard (2016). Microwave irradiation on carbon black: Studies on the transformation of particles into nano-balls, nano-sticks and nano-onion like structures. Journal of Physics and Chemistry of Solids. ISSN 0022-3697. 99, s. 173–181. doi: 10.1016/j.jpcs.2016.09.002.
  • Prabhu, Muthusamy Ramesh; Mayandi, Jeyanthinath; Mariammal, Rajkumar N.; Venkatachalapathy, Vishnukanthan; Pearce, Joshua M. & Soundararajan, Neelam [Vis alle 7 forfattere av denne artikkelen] (2015). Peanut shaped ZnO microstructures: Controlled synthesis and nucleation growth toward low-cost dye sensitized solar cells. Materials Research Express. ISSN 2053-1591. 2:066202 (6). doi: 10.1088/2053-1591/2/6/066202.
  • Gan, Jiantuo; Venkatachalapathy, Vishnukanthan; Svensson, Bengt Gunnar & Monakhov, Edouard (2015). Influence of target power on properties of CuxO thin films prepared by reactive radio frequency magnetron sputtering. Thin Solid Films. ISSN 0040-6090. 594, s. 250–255. doi: 10.1016/j.tsf.2015.05.029.
  • Liu, Lishu; Mei, Zengxia; Hou, Yaonan; Liang, Huili; Azarov, Alexander & Venkatachalapathy, Vishnukanthan [Vis alle 8 forfattere av denne artikkelen] (2015). Fluorine doping: A feasible solution to enhancing the conductivity of high-resistance wide bandgap Mg0.52 Zn0.49O active components. Scientific Reports. ISSN 2045-2322. 5. doi: 10.1038/srep15516.
  • Selvaraj, Mahalakshmi; Venkatachalapathy, Vishnukanthan; Mayandi, J.; Karazhanov, Smagul & Pearce, J.M. (2015). Preparation of meta-stable phases of barium titanate by Sol-hydrothermal method. AIP Advances. ISSN 2158-3226. 5:117119(11), s. 1–11. doi: 10.1063/1.4935645.
  • Sivanantham, A; Abinaya, C; Venkatachalapathy, Vishnukanthan; Jayabal, P.; Boobalan, K. & Mohanraj, S. [Vis alle 7 forfattere av denne artikkelen] (2015). Zinc oxide formation in galvanized metallic wire by simple selective growth method. Superlattices and Microstructures. ISSN 0749-6036. 82, s. 327–335. doi: 10.1016/j.spmi.2015.01.040.
  • Maharajan, Marikkannan; Venkatachalapathy, Vishnukanthan; Asokan, Vijayshankar; Jeyanthinath, Mayandi & Pearce, Joshua M. (2015). A novel synthesis of tin oxide thin films by the sol-gel process for optoelectronic applications. AIP Advances. ISSN 2158-3226. 5:027122(2). doi: 10.1063/1.4909542. Fulltekst i vitenarkiv
  • M, Marikannan; M, Subramanian; J, Mayandi; Tanemura, M; Venkatachalapathy, Vishnukanthan & Pearce, J.M. (2015). Effect of ambient combinations of argon, oxygen, and hydrogen on the properties of DC magnetron sputtered indium tin oxide films. AIP Advances. ISSN 2158-3226. 5(1). doi: 10.1063/1.4906566.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2014). Tunneling in ZnO/ZnCdO quantum wells towards next generation photovoltaic cells. Solar Energy. ISSN 0038-092X. 106, s. 82–87. doi: 10.1016/j.solener.2013.11.032.
  • M, Prabhu; A, Sivanantham; P, Karthick Kannan; Venkatachalapathy, Vishnukanthan & J, Mayandi (2013). Preparation of DC Reactive Magnetron Sputtered ZnO Thin Film Towards Photovoltaic Applications. AIP Conference Proceedings. ISSN 0094-243X. 1536, s. 531–532. doi: 10.1063/1.4810335.
  • A, Sivanantham; P, Jayabal; C, Vasanthi; Venkatachalapathy, Vishnukanthan & J, Mayandi (2013). Novel Method of Synthesis and Device Formation of ZnO Layered Dye Sensitized Solar Cell. Invertis Journal of Renewable Energy. ISSN 2231-3419. 3(2), s. 74–78.
  • Trunk, Mareike; Galeckas, Augustinas; Venkatachalapathy, Vishnukanthan; Azarov, Alexander & Kuznetsov, Andrej (2013). Carrier dynamics in linearly and step graded bandgap Zn1-xCdxO structures. Applied Physics Letters. ISSN 0003-6951. 102(19). doi: 10.1063/1.4807387.
  • Trunk, Mareike; Venkatachalapathy, Vishnukanthan; Zhang, Tianchong; Azarov, Alexander; Galeckas, Augustinas & Kuznetsov, Andrej (2012). Time-resolved spectroscopy of carrier dynamics in graded ZnCdxO multilayer structures. Physica Status Solidi. C, Current topics in solid state physics. ISSN 1610-1634. 9(8-9), s. 1805–1808. doi: 10.1002/pssc.201100612.
  • Trunk, Mareike; Gorzkowska-Sobas, Agnieszka A; Venkatachalapathy, Vishnukanthan; Zhang, Tianchong; Galeckas, Augustinas & Kuznetsov, Andrej (2012). Testing ZnO based photoanodes for PEC applications. Energy Procedia. ISSN 1876-6102. 22, s. 101–107. doi: 10.1016/j.egypro.2012.05.221.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Lee, In-Hwan & Kuznetsov, Andrej (2012). Engineering of nearly strain-free ZnO films on Si(1 1 1) by tuning AlN buffer thickness. Physica. B, Condensed matter. ISSN 0921-4526. 407(10), s. 1476–1480. doi: 10.1016/j.physb.2011.09.065.
  • Zhang, Tianchong; Venkatachalapathy, Vishnukanthan; Azarov, Alexander; Trunk, Mareike; Galeckas, Augustinas & Kuznetsov, Andrej (2011). MgZnO synthesis employing weak oxidants for accurate Mg incorporation control. Journal of Crystal Growth. ISSN 0022-0248. 333(1), s. 66–69. doi: 10.1016/j.jcrysgro.2011.08.008.
  • Neuvonen, Pekka Tapio; Vines, Lasse; Venkatachalapathy, Vishnukanthan; Zubiaga, Asier; Tuomisto, Filip & Hallén, Anders [Vis alle 8 forfattere av denne artikkelen] (2011). Defect evolution and impurity migration in Na-implanted ZnO. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 84(20). doi: 10.1103/PhysRevB.84.205202.
  • Sellappan, Raja; Galeckas, Augustinas; Venkatachalapathy, Vishnukanthan; Kuznetsov, Andrej & Chakarov, Dinko (2011). On the mechanism of enhanced photocatalytic activity of composite TiO2/carbon nanofilms. Applied Catalysis B: Environmental. ISSN 0926-3373. doi: 10.1016/j.apcatb.2011.05.036.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Trunk, Mareike; Zhang, Tianchong; Azarov, Alexander & Kuznetsov, Andrej (2011). Understanding phase separation in ZnCdO by a combination of structural and optical analysis. Physical Review B. Condensed Matter and Materials Physics. ISSN 1098-0121. 83(12). doi: 10.1103/PhysRevB.83.125315. Fulltekst i vitenarkiv
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Sellappan, Raja; Chakarov, Dinko & Kuznetsov, Andrej (2011). Tuning light absorption by band gap engineering in ZnCdO as a function of MOVPE-synthesis conditions and annealing. Journal of Crystal Growth. ISSN 0022-0248. 315(1), s. 301–304. doi: 10.1016/j.jcrysgro.2010.09.056.
  • Trunk, Mareike; Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2010). Deep level related photoluminescence in ZnMgO. Applied Physics Letters. ISSN 0003-6951. 97(21). doi: 10.1063/1.3518480.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Zubiaga, Asier; Tuomisto, Filip & Kuznetsov, Andrej (2010). Changing vacancy balance in ZnO by tuning synthesis between zinc/oxygen lean conditions. Journal of Applied Physics. ISSN 0021-8979. 108(4). doi: 10.1063/1.3462394. Fulltekst i vitenarkiv
  • Zhu, Junjie; Aaltonen, Titta Katriina; Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2008). Structural and optical properties of polar and non-polar ZnO films grown by MOVPE. Journal of Crystal Growth. ISSN 0022-0248. 310, s. 5020–5024. doi: 10.1016/j.jcrysgro.2008.07.117.

Se alle arbeider i Cristin

  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Monakhov, Eduard & Kuznetsov, Andrej (2021). Radiation defect dynamics in β-Ga2O3: ion flux vs irradiation temperature.
  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Monakhov, Eduard & Kuznetsov, Andrej (2021). Dose-rate effect in β-Ga2O3.
  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Monakhov, Eduard & Kuznetsov, Andrej (2021). Dominating migration barrier for intrinsic defects in gallium oxide at and above room temperature .
  • Karazhanov, Smagul; Venkatachalapathy, Vishnukanthan & Senthilnanthanan, Meena (2020). Proceedings of the international conference on advanced materials for clean energy and health applications (AMCEHA 2019). Materials Today: Proceedings. ISSN 2214-7853. 23(1). doi: 10.1016/j.matpr.2019.07.698.
  • Venkatachalapathy, Vishnukanthan; Vines, Lasse & Kuznetsov, Andrej (2019). Polarization-controlled interface charges for generation of open-circuit voltage higher than the band gap towards “Polarization Photovoltaics” solar cell.
  • Venkatachalapathy, Vishnukanthan; Vajeeston, Ponniah; Galeckas, Augustinas; Vines, Lasse & Kuznetsov, Andrej (2018). Direct and indirect bandgaps of Cadmium Oxide.
  • Zhan, Wei; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan; Johansen, Klaus Magnus H; Jensen, Ingvild Julie Thue & Kuznetsov, Andrej [Vis alle 7 forfattere av denne artikkelen] (2018). Reply to Comment on 'Nanoscale mapping of optical band gaps using monochromated electron energy loss spectroscopy'. Nanotechnology. ISSN 0957-4484. 29(31). doi: 10.1088/1361-6528/aac3ed.
  • Venkatachalapathy, Vishnukanthan; Vajeeston, Ponniah; Vines, Lasse; Monakhov, Edouard & Kuznetsov, Andrej (2017). Ion irradiation induced phase transformation in crystalline Si.
  • Venkatachalapathy, Vishnukanthan; Kuznetsov, Andrej & Vines, Lasse (2017). Polarization PhotoVoltaics – P2V New Concept for Solar cell.
  • Venkatachalapathy, Vishnukanthan; Ayedh, Hussein Mohammed Hussein; Vajeeston, Ponniah; Vines, Lasse; Monakhov, Edouard & Kuznetsov, Andrej (2017). Quest for Si based multi-junction solar cells covering the entire solar spectrum.
  • Johansen, Klaus Magnus H; Sky, Thomas Neset; Frodason, Ymir Kalmann; Venkatachalapathy, Vishnukanthan; Svensson, Bengt Gunnar & Vines, Lasse (2017). Tailoring donor diffusion in ZnO by defects and doping .
  • Venkatachalapathy, Vishnukanthan; Bakke, Marius Mordal; Galeckas, Augustinas; Vines, Lasse & Kuznetsov, Andrej (2016). Investigation of polar and non-polar Zn(Mg,Cd)O-based Multiple Quantum Wells.
  • Venkatachalapathy, Vishnukanthan; Vines, Lasse & Kuznetsov, Andrej (2016). Polarization-Control of the Potential Barrier at the ZnO/Si Hetero-junction.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Azarov, Alexander & Kuznetsov, Andrej (2016). Structural and optical properties of cubic Cd1-xZnxO.
  • Johansen, Klaus Magnus H; Zhan, Wei; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Venkatachalapathy, Vishnukanthan & Brillson, Leonard J. [Vis alle 8 forfattere av denne artikkelen] (2016). Mapping of Optical band gaps using Electron Energy Loss Spectroscopy in ZnCdO-alloys.
  • Granerød, Cecilie Skjold; Zhan, Wei; Venkatachalapathy, Vishnukanthan; Kuznetsov, Andrej; Nilsen, Ola & Monakhov, Edouard [Vis alle 7 forfattere av denne artikkelen] (2015). Bandgap of Functional Oxides in STEM-EELS.
  • Azarov, Alexander; Venkatachalapathy, Vishnukanthan; Mei, Zengxia; Liu, Lishu; Du, Xiaolong & Galeckas, Augustinas [Vis alle 7 forfattere av denne artikkelen] (2015). Zinc vacancy energetics revealed by self-diffusion in isotopic ZnO heterostructures.
  • Zhan, Wei; Venkatachalapathy, Vishnukanthan; Jensen, Ingvild Julie Thue; Granerød, Cecilie Skjold; Flage-Larsen, Espen & Johansen, Klaus Magnus H [Vis alle 9 forfattere av denne artikkelen] (2015). STEM-EELS Band Gap Measurement in Zn1-XCdXO Thin Films.
  • Malik, Nishant; Venkatachalapathy, Vishnukanthan; Poppe, Erik; Schjølberg-Henriksen, Kari; Taklo, Maaike Margrete Visser & Finstad, Terje (2015). Grain structure of Aluminium films for wafer-level thermocompression bonding.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2014). Interplay of Structural and Optical properties in CdO.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Azarov, Alexander & Kuznetsov, Andrej (2014). Investigation of Ga-Doping Effects in ZnO.
  • Venkatachalapathy, Vishnukanthan; Azarov, Alexander; Galeckas, Augustinas & Kuznetsov, Andrej (2014). Synthesis and Characterization of Highly Conductive and Optically Transparent Al-Doped Zn1-xMgxO Films.
  • Vereshchagina, Elizaveta; Poppe, Erik; Schjølberg-Henriksen, Kari; Venkatachalapathy, Vishnukanthan & Moe, Sigurd T. (2014). ANALYSIS OF RESIDUAL STRESS AND THERMAL HYSTERESIS IN SPUTTERED ALUMINIUM THIN FILMS.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2013). Band gap engineering in ZnO for Solar energy harvesting - Multiple Quantum Well Solar Cells.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2013). Strained ZnCdO/ZnO multiple quantum well structures.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2013). CdO-ZnO Multiple Quantum Wells as Components for Next Generation Solar Cells.
  • Trunk, Mareike; Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2012). Charge carrier dynamics in linearly graded bandgap Zn1-xCdxO structures.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2012). Internal field and composition trade-offs in light emission from ZnCdO/ZnO multiple quantum wells.
  • Trunk, Mareike; Gorzkowska-Sobas, Agnieszka A; Venkatachalapathy, Vishnukanthan; Zhang, Tianchong; Galeckas, Augustinas & Kuznetsov, Andrej (2011). Bandgap-graded ZnCdO thin film PEC electrodes enhancing light absorption and carrier separation.
  • Trunk, Mareike; Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas & Kuznetsov, Andrej (2010). Deep level luminescence in ZnMgO.
  • Venkatachalapathy, Vishnukanthan; Trunk, Mareike; Sellappan, Raja; Zhang, Tianchong; Azarov, Alexander & Galeckas, Augustinas [Vis alle 8 forfattere av denne artikkelen] (2010). Band gap engineering in epitaxial ZnO-based alloy films.
  • Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Zubiaga, Asier; Tuomisto, Filip & Kuznetsov, Andrej (2010). Precursor decomposition/supply limited evolution of intrinsic defects in ZnO studied by a combination of positron and photoluminescence spectroscopy.
  • Venkatachalapathy, Vishnukanthan; Trunk, Mareike; Azarov, Alexander; Galeckas, Augustinas & Kuznetsov, Andrej (2010). ZnMgO synthesis employing weak oxidants for accurate determination of alloying effects.
  • Neuvonen, Pekka Tapio; Venkatachalapathy, Vishnukanthan; Vines, Lasse; Zubiaga, Asier; Tuomisto, Filip & Hallén, Anders [Vis alle 9 forfattere av denne artikkelen] (2009). Vacancy clustering in ion implanted ZnO: Fundamental properties and influence of group-I elements.
  • Neuvonen, Pekka Tapio; Venkatachalapathy, Vishnukanthan; Vines, Lasse; Zubiaga, Asier; Tuomisto, Filip & Hallén, Anders [Vis alle 9 forfattere av denne artikkelen] (2009). Implantation Studies of Sodium in ZnO.
  • Trunk, Mareike; Venkatachalapathy, Vishnukanthan; Vines, Lasse; Galeckas, Augustinas & Kuznetsov, Andrej (2009). Annealing of ZnMgO grown by MOCVD.
  • Zubiaga, Asier; Venkatachalapathy, Vishnukanthan; Tuomisto, Filip; Kuznetsov, Andrej & Svensson, Bengt Gunnar (2009). Annealing study of as-grown defects of sputtered ZnO films.
  • Venkatachalapathy, Vishnukanthan; Usman, Muhammed; Galeckas, Augustinas; Hallén, Anders & Kuznetsov, Andrej (2009). Intrinsic defect evolution resulted from II/VI ratio variation in MOVPE ZnO.
  • Venkatachalapathy, Vishnukanthan; Tang, Chi Kwong; Monakhov, Edouard & Kuznetsov, Andrej (2009). Modification of electrical properties of n-ZnO/p-Si heterojunctions by introducing intrinsic defects in ZnO during MOVPE synthesis.
  • Venkatachalapathy, Vishnukanthan; Zhu, Junjie; Galeckas, Augustinas & Kuznetsov, Andrej (2008). Mastering of ZnO nanorods array synthesis by MOCVD.
  • Venkatachalapathy, Vishnukanthan (2011). ZnO and ZnCdO metal organic vapor phase epitaxy: epitaxy, defects and band gap engineering. Det matematisk naturvitenskapelige fakultet.

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Publisert 4. nov. 2010 12:41 - Sist endret 17. aug. 2016 11:40