“Role of the defect microstructure on the electrical transport properties in undoped and Si-doped GaN grown by LP-MOVPE”. Farvacque JL, Bougrioua Z, Moerman I, Van Tendeloo G, Lebedev O, Physica: B : condensed matter
T2 –, 20th International Conference on Defects in Semiconductors (ICDS-20), JUL 26-30, 1999, BERKELEY, CA 273-4, 140 (1999). http://doi.org/10.1016/S0921-4526(99)00431-7
Abstract: Experimental results show that the room-temperature carrier mobility in bulk layers of undoped or Si-doped GaN grown by LP-MOVPE on sapphire substrate shows a sudden increase as soon as the carrier density exceeds a critical value of about 10(18) cm(-3). We show that such a behavior can be theoretically reproduced by assuming that the columnar structure i.e. the dislocation microstructure is responsible for internal electronic barriers. (C) 1999 Elsevier Science B.V. All rights reserved.
Keywords: A1 Journal article; Electron microscopy for materials research (EMAT)
Impact Factor: 1.386
Times cited: 5
DOI: 10.1016/S0921-4526(99)00431-7
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“The quantized Hall effect in pulsed magnetic fields”. van der Burgt M, Thoen P, Herlach F, Peeters FM, Harris JJ, Foxon CT, Physica: B 177, 409 (1992). http://doi.org/10.1016/0921-4526(92)90139-J
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 1.319
Times cited: 14
DOI: 10.1016/0921-4526(92)90139-J
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