By Associate Professor Ashraf Uddin

Journal articles

Qu Y; Zhang JX; Uddin A; Wang SM; Sadeghi M; Larsson A; Bo B; Liu G; Jiang H, 2005, 'High performance highly strained InGaAs quantum-well ridge waveguide lasers', Science in China, Series E: Technological Sciences, 48, pp. 679 - 684, http://dx.doi.org/10.1360/102005-91

Zahid KM; Uddin A, 2005, 'Influence of overpressure on formation velocity evaluation of Neogene strata from the eastern Bengal Basin, Bangladesh', Journal of Asian Earth Sciences, 25, pp. 419 - 429, http://dx.doi.org/10.1016/j.jseaes.2004.04.003

Savrda CE; Uddin A, 2005, 'Large Macaronichnus and their behavioral implications (Cretaceous Eutaw Formation, Alabama, USA)', Ichnos, 12, pp. 1 - 9, http://dx.doi.org/10.1080/10420940590914453

Saunders JA; Lee MK; Uddin A; Mohammad S; Wilkin RT; Fayek M; Korte NE, 2005, 'Natural arsenic contamination of Holocene alluvial aquifers by linked tectonic, weathering, and microbial processes', Geochemistry, Geophysics, Geosystems, 6, http://dx.doi.org/10.1029/2004GC000803

Yu H; Kennedy EM; Uddin MA; Sullivan SP; Dlugogorski BZ, 2005, 'Experimental and computational studies of the thermal decomposition of halon 1211', International Journal of Chemical Kinetics, 37, pp. 134 - 146, http://dx.doi.org/10.1002/kin.20055

Que W; Hu X; Uddin A; Liu W, 2005, 'Effects of heat treatment temperature on up-conversion luminescence properties of titania/γ-glycidoxypropyltrimethoxysilane composite thin films dispersed with neodymium oxalate nanoparticles', Materials Letters, 59, pp. 1614 - 1618, http://dx.doi.org/10.1016/j.matlet.2004.12.053

Yu H; Kennedy E; Uddin MA; Sullivan S; Dlugogorski B, 2005, 'Experimental and computational studies of the gas-phase reaction of halon 1211 with hydrogen', Environmental Science and Technology, 39, pp. 3020 - 3028

Zhang J; Cheng H; Chen Y; Uddin A; Yuan S; Geng S; Zhang S, 2005, 'Growth of AlN films on Si (100) and Si(111) substrates by reactive magnetron sputtering', Surface and Coatings Technology, 198, pp. 68 - 73, http://dx.doi.org/10.1016/j.surfcoat.2004.10.075

Zhang J; Chen Y; Cheng H; Uddin A; Yuan S; Pita K; Andersson T, 2005, 'Interface study of AlN grown on Si substrates by RF magnetron reactive sputtering', Thin Solid Films, 471, pp. 336 - 341, http://dx.doi.org/10.1016/j.tsf.2004.06.161

Chen B; Sun X; Wong T; Hu X; Uddin A, 2005, 'Organic light-emitting devices with in situ post-growth annealed organic layers', Applied Physics Letters, 87, http://dx.doi.org/10.1063/1.2009831

Hu X; Zhao X; Uddin A; Lee C, 2005, 'Preparation, characterization and electronic and optical properties of plasma-polymerized nitriles', Thin Solid Films, 477, pp. 81 - 87, http://dx.doi.org/10.1016/j.tsf.2004.08.118

Zhang J; Ou Y; Chen Y; Uddin A; Yuan S, 2005, 'Structural and optical characteristics of GaN epilayers frown on Si (111) substrates using hydride vapor phase epitaxy', Journal of Crystal Growth, 282, pp. 137 - 142

Uddin A; Wei A; Andersson T, 2005, 'Study of degradation mechanism of blue light emitting diodes', Thin Solid Films, 483, pp. 378 - 381, http://dx.doi.org/10.1016/j.tsf.2005.01.018

Uddin A; Lundberg N, 2004, 'Miocene sedimentation and subsidence during continent-continent collision, Bengal basin, Bangladesh', Sedimentary Geology, 164, pp. 131 - 146, http://dx.doi.org/10.1016/j.sedgeo.2003.09.004

Uddin A; Lee C; Hu X; Wong T, 2004, 'Interface-injection limited carrier transport properties of Alq3', Applied Physics A - Materials Science and Processing, 78, pp. 401 - 405, http://dx.doi.org/10.1007/s00339-003-2188-3

Lee C; Uddin A; Hu X; Andersson T, 2004, 'Study of Alq3 thermal evaporation rate effects on the OLED', Materials Science and Engineering B - Solid State Materials for Advanced Technology, 112, pp. 14 - 18, http://dx.doi.org/10.1016/j.mseb.2004.05.009

Uddin A; Tay YS, 2004, 'Study of asymmetrical effects of silicon submicron transistors', Microelectronics Journal, 35, pp. 641 - 645, http://dx.doi.org/10.1016/j.mejo.2004.04.010

Lee MK; Saunders JA; Uddin A, 2003, 'Geochemical and hydrologic considerations on evolution of groundwaters in a portion of the Mississippi embayment', Southeastern Geology, 42, pp. 83 - 98

Uddin A; Lundberg N, 1999, 'A paleo-Brahmaputra? Subsurface lithofacies analysis of Miocene deltaic sediments in the Himalayan-Bengal system, Bangladesh', Sedimentary Geology, 123, pp. 239 - 254, http://dx.doi.org/10.1016/S0037-0738(98)00134-1

Uddin A; Lundberg N, 1998, 'Unroofing history of the eastern Himalaya and the Indo-Burman ranges: heavy-mineral study of Cenozoic sediments from the Bengal Basin, Bangladesh', Journal of Sedimentary Research, 68, pp. 465 - 472, http://dx.doi.org/10.1306/D42687DE-2B26-11D7-8648000102C1865D

Uddin A; Lundberg N, 1998, 'Cenozoic history of the Himalayan-Bengal system: Sand composition in the Bengal basin, Bangladesh', Bulletin of the Geological Society of America, 110, pp. 497 - 511, http://dx.doi.org/10.1130/0016-7606(1998)110<0497:CHOTHB>2.3.CO;2

Uddin A; Lundberg N, 1998, 'Unroofing history of the eastern himalaya and the indo-burman ranges: heavy-mineral study of cenozoic sediments from the bengal basin, bangladesh', Journal of Sedimentary Research, 68, pp. 465 - 472, http://dx.doi.org/10.2110/jsr.68.465

Uddin A; Uemoto T, 1995, 'Trap centers in germanium-implanted and in as-grown 6h-Sic', Japanese Journal of Applied Physics, 34, pp. 3023 - 3029, http://dx.doi.org/10.1143/JJAP.34.3023

Uddin A; Mitsuhashi H; Uemoto T, 1994, 'Investigation of deep levels and residual impurities in sublimation-grown sic substrates', Japanese Journal of Applied Physics, 33, pp. L908 - L911, http://dx.doi.org/10.1143/JJAP.33.L908

Uddin A; Uemoto T, 1993, 'Observation of deep level in p-n junction diode of 6h:Sic', Japanese Journal of Applied Physics, 32, pp. L1617 - L1672, http://dx.doi.org/10.1143/JJAP.32.L1670

Nakata H; Kobori H; Uddin A; Ohyama T; Otsuka E, 1992, 'Diffusion and recombination of photocarriers in Ge and GaAs', Semiconductor Science and Technology, 7, http://dx.doi.org/10.1088/0268-1242/7/3B/085

Nakata H; Uddin A; Otsuka E, 1992, 'Photoluminescence from an electron-hole plasma in semi-insulating GaAs', Semiconductor Science and Technology, 7, pp. 1266 - 1270, http://dx.doi.org/10.1088/0268-1242/7/10/009

Uddin A; Nakata H; Otsuka E, 1990, 'Impact ionization of free excitons in stressed pure germanium', Physical Review B, 41, pp. 3078 - 3081, http://dx.doi.org/10.1103/PhysRevB.41.3078

Uddin A; Nakata H; Otsuka E, 1990, 'Off-equilibrium population of holes in the stress-split valence bands in photoexcited silicon and germanium', Physical Review B, 41, pp. 3752 - 3760, http://dx.doi.org/10.1103/PhysRevB.41.3752

Uddin A; Andersson TG, 1989, 'Investigation of high-quality GaAs:In layers grown by molecular-beam epitaxy', Journal of Applied Physics, 65, pp. 3101 - 3106, http://dx.doi.org/10.1063/1.342706

Uddin A; Nakata H; Otsuka E, 1989, 'High density hot excitons in stressed pure silicon', Solid State Communications, 69, pp. 159 - 162, http://dx.doi.org/10.1016/0038-1098(89)90383-9

Uddin A; Nakata H; Otsuka E, 1989, 'Investigation of the uniaxial stress effect on the exciton system in pure silicon and germanium', Japanese Journal of Applied Physics, 28, pp. 2227 - 2233, http://dx.doi.org/10.1143/JJAP.28.2227

Andersson TG; Chen ZG; Kulakovskii VD; Uddin A; Vallin JT, 1988, 'Photoluminescence and photoconductivity measurements on band-edge offsets in strained molecular-beam-epitaxy-grown InxGa1-xAs/GaAs quantum wells', Physical Review B, 37, pp. 4032 - 4038, http://dx.doi.org/10.1103/PhysRevB.37.4032

Uddin A; Vallin JT; Andersson G, 1987, 'OPTICAL STUDY ON BAND EDGE OFFSET IN STRAINED MBE GROWN (InGa) As-GaAs AND (InGa) As-(AlGa) As QUANTUM WELLS', J. Phys. Colloques

Andersson TG; Chen ZG; Kulakovskii VD; Uddin A; Vallin JT, 1987, 'Band edge offsets in strained (InGa)As-(AlGa)As heterostructures', Solid State Communications, 64, pp. 379 - 382, http://dx.doi.org/10.1016/0038-1098(87)90987-2

Andersson TG; Chen ZG; Kulakovskii VD; Uddin A; Vallin JT, 1987, 'Variation of the critical layer thickness with in content in strained InxGa1-xAs-GaAs quantum wells grown by molecular beam epitaxy', Applied Physics Letters, 51, pp. 752 - 754, http://dx.doi.org/10.1063/1.98856

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