Peer-reviewed journal articles 2020-

162. J. Huso, B. Dutton, C. Remple, M.D. McCluskey, J.S. McCloy, A. Bhattacharyya, S. Krishnamoorthy, S. Rebollo, J.S. Speck, J.B. Varley, and L.F. Voss, Evidence for Ga clusters in β-Ga₂O₃from Raman spectroscopy and density functional theory, J. Appl. Phys. 138, 135704:1-8 (2025).

161. M.D. McCluskey, Erratum: “Point defects in Ga₂O₃” [J. Appl. Phys. 127, 101101 (2020)], J. Appl. Phys. 138, 099901 (2025).

160. C. Remple, B.L. Dutton, J.B. Varley, J.S. McCloy, and M.D. McCluskey, Cr is not an acceptor in β-Ga₂O₃, Phys. Rev. Materials 9, 054606:1-8 (2025).

159. B.L. Dutton, C. Remple, J. Huso, J. Jesenovec, B.K. Downing, J.-X. Shen, J.B. Varley, L.F. Voss, M.D. McCluskey, and J.S. McCloy, Micro-segregation phenomena and related spectroscopic signals in melt-grown β-Ga₂O₃ single crystals, J. Appl. Phys. 137, 175703:1-10 (2025).

158. J.C. Miller, Y. Wang, Y. Zhang, T.A. Schmedake, and M.D. McCluskey, Phase transitions of b-ZnTe(en)_0.5 under hydrostatic pressure, AIP Advances 15, 045308:1-5 (2025). Featured cover article.

157. S.E. Ahmed, C. Ingraham, M.D. McCluskey, J. Huso, and V.M. Poole, Carbon impurities in oxide thin films: The effect of annealing and laser irradiation, J. Vac. Sci. Technol. B 43, 022204:1-6 (2025).

156. M.M. Santillan, I. Chatratin, A. Janotti, and M.D. McCluskey, Room temperature persistent photoconductivity of KTaO₃ single crystals, Phys. Rev. Materials 8, L111601:1-5 (2024).

155. B.L. Dutton, C. Remple, N. Sakaguchi, A. Balog, N. Alem, J.B. Varley, L.F. Voss, M.D. McCluskey, and J.S. McCloy, Growth phenomena and band gap shift in melt-grown β-(In_xGa_1‑x)₂O₃ alloys, Phys. Status Solidi B 2024, 2400473:1-7 (2024).

154. J. Huso, M.D. McCluskey, J.S. McCloy, C.D. Frye, J.B. Varley, and L.F. Voss, Photoluminescence and Raman spectroscopy of wide bandgap semiconductors damaged by deep-UV laser irradiation, Optical Materials Express 14, 2929-2937 (2024).

153. J. Huso, M.D. McCluskey, J.S. McCloy, A. Bhattacharyya, S. Krishnamoorthy, C.D. Frye, J.B. Varley, and L.F. Voss, Photoluminescence mapping of laser-damaged β-Ga₂O₃, MRS Commun. 14, 427-43 (2024).

152. C. Remple, J. Huso, M.H. Weber, J.S. McCloy, and M.D. McCluskey, Electron irradiation effects on the optical properties of Hf and Zn doped β-Ga₂O₃, J. Appl. Phys. 135, 185702:1-10 (2024).

151. L.M. Barmore, A.M. Rasmussen, B. Whitfield, and M.D. McCluskey, Phase transition in heptane under pressure, J. Phys. Chem. C 128, 2266-2270 (2024).

150. J.E. Stehr, M. Jansson, S.J. Pearton, J.S. McCloy, J. Jesenovec, B.L. Dutton, M.D. McCluskey, W.M. Chen, and I.A. Buyanova, Color center in β-Ga₂O₃ emitting at the telecom range, Appl. Phys. Lett. 124, 042104:1-6 (2024).

149. B.L. Dutton, J.B. Varley, C. Remple, J. Jesenovec, B.K. Downing, J.-X. Shen, S. Ghandiparsi, A. Neal, Y. Kim, A. Green, L.F. Voss, M.D. McCluskey, and J.S. McCloy, Melt-grown semi-insulating Mn:β-Ga₂O₃ single crystals exhibiting unique visible absorptions and luminescence, J. Vac. Sci. Technol. A 42, 012801:1-8 (2024).

148. M.D. McCluskey, Resonant interactions involving local vibrational modes in crystals, J. Appl. Phys. 134, 201101:1-6 (2023).

147. L.M. Barmore, J. Jesenovec, J.S. McCloy, and M.D. McCluskey, Photoluminescence of Cr³⁺ in β-Ga₂O₃ and (Al_0.1Ga_0.9)₂O₃ under pressure, J. Appl. Phys. 133, 175703:1-9 (2023).

146. S.E. Ahmed, V.M. Poole, J. Jesenovec, B.L. Dutton, J.S. McCloy, and M.D. McCluskey, Room temperature persistent photoconductivity in barium calcium titanate, J. Electronic Mater. 52, 2499-2504 (2023).

145. C. Remple, L.M. Barmore, J. Jesenovec, J.S. McCloy, and M.D. McCluskey, Photoluminescence spectroscopy of Cr³⁺ in β-Ga₂O₃ and (Al_0.1Ga_0.9)₂O₃, J. Vac. Sci. Tech. A 41, 022702:1-7 (2023).

144. J. Jesenovec, B.L. Dutton, C. Remple, N. Smith-Gray, M. Murugesan, C. Peterson, B.K. Downing, S. Krishnamoorthy, M.D. McCluskey, and J.S. McCloy, Alternative alloy to increase bandgap in gallium oxide, β-(Sc_xGa_1-x)₂O₃, and rare earth Stark luminescence, J. Crystal Growth 596, 126823:1-9 (2022).

143. T.D. Gustafson, N.C. Giles, B.C. Holloway, J. Jesenovec, B.L. Dutton, J.S. McCloy, M.D. McCluskey, and L.E. Halliburton, Transition-metal ions in β-Ga₂O₃ crystals: Identification of Ni acceptors, J. Appl. Phys. 132, 185705:1-7 (2022).

142. H.-S. Lee, M.W. Rahman, D. Verma, V.M. Poole, R.C. Myers, M.D. McCluskey, and S. Rajan, Selectively-patterned Mg-doped GaN by SiN_x-driven hydrogen injection, J. Vac. Sci. Tech. B 40, 062201:1-6 (2022).

141. Y. Yu and M.D. McCluskey, Classification of semiconductors using photoluminescence spectroscopy and machine learning, Applied Spectroscopy 76(2), 228-234 (2022).

140. T.D. Gustafson, N.C. Giles, B.C. Holloway, C.A. Lenyk, J. Jesenovec, J. S. McCloy, M.D. McCluskey, and L.E. Halliburton, Cu²⁺ and Cu³⁺ acceptors in β-Ga₂O₃ crystals: A magnetic resonance and optical absorption study, J. Appl. Phys. 131, 065702:1-14 (2022).

139. J. Jesenovec, C. Pansegrau, M.D. McCluskey, J.S. McCloy, T.D. Gustafson, L.E. Halliburton, and J.B. Varley, Persistent room temperature photodarkening in Cu-doped β-Ga₂O₃, Phys. Rev. Lett. 128, 077402:1-6 (2022).

138. C. Pansegrau and M.D. McCluskey, Persistent photoconductivity in barium titanate, J. Appl. Phys. 131, 095701:1-4 (2022).

137. J. Jesenovec, C. Remple, J. Huso, B. Dutton, P. Toews, M.D. McCluskey, and J.S. McCloy, Photodarkening and dopant segregation in Cu-doped β-Ga₂O₃ Czochralski single crystals, J. Crystal Growth 578, 126419:1-9 (2022).

136. C. Remple, J. Huso, and M.D. McCluskey, Photoluminescence and Raman mapping of β-Ga₂O₃, AIP Advances 11, 105006:1-6 (2021).

135. C. Pansegrau, J. Jesenovec, J.S. McCloy, M.D. McCluskey, Zinc-hydrogen and zinc-iridium pairs in β-Ga₂O₃, Appl. Phys. Lett. 119, 102104:1-4 (2021).

134. S.E. Ahmed, V.M. Poole, J. Igo, Y. Gu, and M.D. McCluskey, Localized phase transition of TiO₂ thin films induced by sub-bandgap laser irradiation, Localized phase transition of TiO₂ thin films induced by sub-bandgap laser irradiation, J. Vac. Sci. Tech. A 39, 053402:1-6 (2021).

133. J. Jesenovec, M. Weber, C. Pansegrau, M.D. McCluskey, K.G. Lynn, and J.S. McCloy, Gallium vacancy formation and configuration in unintentionally doped β-Ga₂O₃, J. Appl. Phys. 129, 245701:1-9 (2021).

132. T.D. Gustafson, J. Jesenovec, C.A. Lenyk, N.C. Giles, J.S. McCloy, M.D. McCluskey, and L.E. Halliburton, Zn acceptors in β-Ga₂O₃ crystals, J. Appl. Phys. 129, 155701:1-10 (2021).

131. J. Huso, M.D. McCluskey, Y. Yu, Md. M. Islam, and F. Selim, Localized UV emitters on the surface of Ga₂O₃, Scientific Reports 10, 21022:1-7 (2020).

130. J.R. Ritter, M.J. Caldas, T.J. da Silva, A. Calzolari, and M.D. McCluskey, Surface effects on pyrene luminescence excitation, ACS Applied Electronic Materials 2, 2806-2812 (2020).

129. J. Lapp, D. Thapa, J. Huso, A.J. Canul, M.G. Norton, M.D. McCluskey, and L. Bergman, Enhancement of the ultraviolet photoluminescence of ZnO films: Coatings, annealing, and environmental exposure studies, AIP Advances 10, 085217:1-8 (2020).

128. M.D. McCluskey and A. Janotti, Defects in semiconductors, J. Appl. Phys. 127, 190401:1-3 (2020).

127. S.E. Ahmed, J. Huso, J.R. Ritter, J. Igo, Y. Gu, and M.D. McCluskey, Insulating regions in a TiO₂ thin film defined by laser irradiation, J. Vac. Sci. Tech. B 38, 032203:1-7 (2020).

126. Y. Yu, X. Ye, and M.D. McCluskey, Confocal microscopy with a microlens array, Applied Optics 59, 3058-3063 (2020).

125. M.D. McCluskey, Point defects in Ga₂O₃, J. Appl. Phys. 127, 101101:1-13 (2020). Featured Article.