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Peer-Reviewed Papers
- 2023, W. Septina, Gunawan, Shobih, N. Maulani Nursam, J. Paranhos Lopes, N. Gaillard, Photoelectrochemical and Photovoltaic Performance of As-deposited Ink-based CuInS2 Heterojunction Thin Film, Journal of Electroanalytical Chemistry, Vol. 940, Paper 117484.
- 2022, K. Outlaw-Spruell, J. Crunk, W. Septina, C.P. Muzzillo, K. Zhu, N. Gaillard, Semi-monolithic Integration of All-Chalcopyrite Multijunction Solar Conversion Devices via Thin-Film Bonding and Exfoliation, ACS Applied Materials and Interfaces, Vol. 14, Issue 49, pp. 54607-54615.
- 2021, N. Gaillard, A perspective on ordered vacancy compound and parent chalcopyrite thin film absorbers for photoelectrochemical water splitting, Applied Physics Letters, Volume 119, Issue 9, Paper 090501.
- 2021, N. Gaillard, W. Septina, J. Varley, T. Ogitsu, K. Ohtaki, H.A. Ishii, J.P. Bradley, C.P. Muzzillo, K. Zhu, Performance and Limits of 2.0 eV Bandgap CuInGaS2 Solar Absorber Integrated with CdS Buffer on F:SnO2 Substrate for Multijunction Photovoltaic and Photoelectrochemical Water Splitting Devices, Materials Advances, Vol. 2, Issue 17, pp. 5752-5763. (Open Access: PDF)
- 2021, W. Septina, C.P. Muzzillo, C.L. Perkins, A.C. Giovanelli, T. West, K.K. Ohtaki, H.A. Ishii, J.P. Bradley, K. Zhu, N. Gaillard, In situ Al2O3 incorporation enhances the efficiency of CuIn(S,Se)2 solar cells prepared from molecular-ink solutions, Journal of Materials Chemistry A, Vol. 9, Issue 16, pp. 10419-10426.
- 2021, I. Khan, C.P. Muzzillo, C.L. Perkins, A. Norman, J. Young, N. Gaillard, A. Zakutayev, MgxZn1-xO contact to CuGa3Se5 absorber for photovoltaic and photoelectrochemical devices, JPhys Energy, Vol. 3, Issue 2, Paper 024001. (Open Access: PDF)
- 2021, D.W. Palm, C.P. Muzzillo, M. Ben-Naim, I. Khan, N. Gaillard, T.F. Jaramillo, Tungsten oxide-coated copper gallium selenide sustains long-term solar hydrogen evolution, Sustainable & Energy Fuels, Vol. 5, Issue 2, pp. 384-390.
- 2020, A. Sharan, F.P. Sabino, A. Janotti, N. Gaillard, T. Ogitsu, J.B. Varley, Assessing the roles of Cu- and Ag-deficient layers in chalcopyrite-based solar cells through first principles calculations, Journal of Applied Physics, Vol. 127, Paper 065303.
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Conference Proceedings and Presentations
- 2023, K. Outlaw-Spruell, C. Muzzillo, K. Zhu, N. Gaillard, Semi-Monolithic Integration of Chalcopyrite Solar Cells into Multijunction Devices, MRS Spring Meeting, San Francisco, California, April 10-14, EN02.03.03.
- 2021, N. Gaillard, Potentials and Challenges of Wide Bandgap Copper Chalcopyrite Thin Film Absorbers for Photoelectrochemical Water Splitting Applications, Presented at the ECS IMCS Meeting, May 30 – June 3, Held virtually, Abstract 1242.
- 2021, J. Crunk, K. Outlaw-Spruell, N. Gaillard, A Transparent Polymer Impregnated with Conductive Particles for Tandem Photovoltaic Devices, MRS Spring Meeting, Held virtually, April 17-23, EN07.01/EN06.01.05.
- 2021, W. Septina, C. Muzzillo, C. Perkins, A.C. Giovanelli, T. West, K. Ohtaki, H. Ishii, J. Bradley, K. Zhu, N. Gaillard, Enhanced Efficiency of Solution-Processed CuIn(S,Se)2 Solar Cells by In Situ Incorporation of Al2O3, MRS Spring Meeting, Held virtually, April 17-23, EN07.09.05.
- 2020, J. Crunk, A.D. DeAngelis, N. Gaillard, Tandem Solar Device Integration Using Transversely Conductive Polymer Composites, Presented at the ECS PRiME Meeting, Held virtually, October 4-9, Abstract 3124.
- 2020, N. Gaillard, Synthesis and Integration of Wide Bandgap Chalcopyrite Candidates for Photoelectrochemical Water Splitting Applications, Presented at the ECS PRiME Meeting, Held virtually, October 4-9, Abstract 3091.
- 2020, W. Septina, T. West, A.C. Giovanelli, N. Gaillard, High Efficiency Solution-Processed Aluminum-Alloyed Chalcopyrite Thin Film Solar Cells, Presented at the ECS PRiME Meeting, Held virtually, October 4-9, Abstract 1908.
- 2019, J. Varley, A. Sharan, F. Sabino, A. Janotti, T. Ogitsu, N. Gaillard, First-Principles Simulations of Stability, Optical and Electronic Properties of Competing Phases in Chalcopyrite-Based Photoelectrodes, MRS Fall Meeting, Boston, Massachusetts, December 1-6, EL04.10.07.
- 2019, N. Gaillard, Emerging Chalcopyrite Photo-absorbers for Renewable Hydrogen Production, Presented at the ECS MA2019-02 Meeting, Atlanta, Georgia, October 13-17, Abstract 1909.
- 2019, D.W. Palm, C.P. Muzzillo, N. Gaillard, T.F. Jaramillo, Atomic Layer Deposited Tungsten-Based Coatings for Durable Solar Hydrogen Production, Presented at the ECS MA2019-02 Meeting, Atlanta, Georgia, October 13-17, Abstract 1899.
- 2019, J. Basile Varley, A. Sharan, T. Ogitsu, A. Janotti, A.D. DeAngelis, N. Gaillard, First-Principles Simulations of Stability, Optical and Electronic Properties of Competing Phases in Chalcopyrite-Based Photoelectrodes, Presented at the ECS MA2019-01 Meeting, Dallas, TX, May 26-30, Abstract 1627.
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Student Theses
- 2021, K. Outlaw-Spruell, Novel Semi-Monolithic Tandem Device Architecture for Photovoltaic and Photoelectrochemical Devices, Master of Science Thesis, Department of Mechanical Engineering, University of Hawai‘i at Mānoa, Honolulu, HI.
- 2021, J. Crunk, A Transparent Polymer with Electrically Conductive Particles for Solar Devices, Master of Science Thesis, Department of Mechanical Engineering, University of Hawai‘i at Mānoa, Honolulu, HI.
