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Volumn 8, Issue 2, 2008, Pages 240-247

Mechanisms of RF current collapse in AlGaNGaN high electron mobility transistors

Author keywords

[No Author keywords available]

Indexed keywords

ALGAN GAN; EMISSION OF ELECTRONS; HIGH ELECTRON MOBILITIES; NUMERICAL DEVICE SIMULATIONS; PHYSICAL MECHANISMS; RF CURRENTS; SURFACE ELECTRIC FIELDS; SURFACE PASSIVATIONS; SURFACE TRAPS; SURFACE-POTENTIAL; TIME CONSTANTS; TRAP DENSITIES;

EID: 64249092831     PISSN: 15304388     EISSN: 15304388     Source Type: Journal    
DOI: 10.1109/TDMR.2008.922017     Document Type: Article
Times cited : (101)

References (33)
  • 1
    • 0000220552 scopus 로고    scopus 로고
    • Trapping effects in GaN and SiC microwave FETs
    • Jun
    • S. C. Binari, P. B. Klein, and T. E. Kazior, "Trapping effects in GaN and SiC microwave FETs," Proc. IEEE, vol. 90, no. 6, pp. 1048-1058, Jun. 2002.
    • (2002) Proc. IEEE , vol.90 , Issue.6 , pp. 1048-1058
    • Binari, S.C.1    Klein, P.B.2    Kazior, T.E.3
  • 2
    • 0028768736 scopus 로고
    • Current/voltage characteristic collapse in AlGaN/GaN heterostructure insulated gate field effect transistors at high drain bias
    • Dec
    • M. A. Khan, M. S. Shur, Q. C. Chen, and J. N. Kuznia, "Current/voltage characteristic collapse in AlGaN/GaN heterostructure insulated gate field effect transistors at high drain bias," Electron. Lett., vol. 30, no. 25, pp. 2175-2176, Dec. 1994.
    • (1994) Electron. Lett , vol.30 , Issue.25 , pp. 2175-2176
    • Khan, M.A.1    Shur, M.S.2    Chen, Q.C.3    Kuznia, J.N.4
  • 4
    • 0035914883 scopus 로고    scopus 로고
    • Current collapse and the role of carbon in AlGaN/GaN high electron mobility transistors grown by metalorganic vapour-phase epitaxy
    • Nov
    • P. B. Klein, S. C. Binari, K. Ikossi, A. E. Wickenden, D. D. Koleske, and R. L. Henry, "Current collapse and the role of carbon in AlGaN/GaN high electron mobility transistors grown by metalorganic vapour-phase epitaxy," Appl. Phys. Lett., vol. 79, no. 21, pp. 3527-3529, Nov. 2001.
    • (2001) Appl. Phys. Lett , vol.79 , Issue.21 , pp. 3527-3529
    • Klein, P.B.1    Binari, S.C.2    Ikossi, K.3    Wickenden, A.E.4    Koleske, D.D.5    Henry, R.L.6
  • 5
    • 0033738001 scopus 로고    scopus 로고
    • The effect of surface passivation on the microwave characteristics of undoped AlGaN/GaN HEMTs
    • Jun
    • B. M. Green, K. K. Chu, E. M. Chumbes, J. A. Smart, J. R. Shealy, and L. F. Eastman, "The effect of surface passivation on the microwave characteristics of undoped AlGaN/GaN HEMTs," IEEE Electron Device Lett., vol. 21, no. 6, pp. 268-270, Jun. 2000.
    • (2000) IEEE Electron Device Lett , vol.21 , Issue.6 , pp. 268-270
    • Green, B.M.1    Chu, K.K.2    Chumbes, E.M.3    Smart, J.A.4    Shealy, J.R.5    Eastman, L.F.6
  • 8
    • 17644411450 scopus 로고    scopus 로고
    • Improved reliability of AlGaN-GaN HEMTs using an NH3 plasma treatment prior to SiN passivation
    • Apr
    • A. P. Edwards, J. A. Mittereder, S. C. Binari, D. S. Katzer, D. F. Storm, and J. A. Roussos, "Improved reliability of AlGaN-GaN HEMTs using an NH3 plasma treatment prior to SiN passivation," IEEE Electron Device Lett., vol. 26, no. 4, pp. 225-227, Apr. 2005.
    • (2005) IEEE Electron Device Lett , vol.26 , Issue.4 , pp. 225-227
    • Edwards, A.P.1    Mittereder, J.A.2    Binari, S.C.3    Katzer, D.S.4    Storm, D.F.5    Roussos, J.A.6
  • 11
  • 12
    • 33947253517 scopus 로고    scopus 로고
    • Current collapse and high-electric-field reliability of unpassivated GaN/AlGaN/GaN HEMTs
    • Dec
    • G. Meneghesso, F. Rampazzo, P. Kordoš, G. Verzellesi, and E. Zanoni, "Current collapse and high-electric-field reliability of unpassivated GaN/AlGaN/GaN HEMTs," IEEE Trans. Electron Devices, vol. 53, no. 12, pp. 2932-2941, Dec. 2006.
    • (2006) IEEE Trans. Electron Devices , vol.53 , Issue.12 , pp. 2932-2941
    • Meneghesso, G.1    Rampazzo, F.2    Kordoš, P.3    Verzellesi, G.4    Zanoni, E.5
  • 13
    • 46049094023 scopus 로고    scopus 로고
    • Mechanisms for electrical degradation of GaN high-electron mobility transistors
    • J. Joh and J. del Alamo, "Mechanisms for electrical degradation of GaN high-electron mobility transistors," in IEDM Tech. Dig., 2006, pp. 1-4.
    • (2006) IEDM Tech. Dig , pp. 1-4
    • Joh, J.1    del Alamo, J.2
  • 15
    • 10944243171 scopus 로고    scopus 로고
    • Effects of RF stress on power and pulsed IV characteristics of AlGaN/GaN HEMTs with field-plate gates
    • Nov
    • C. Lee, H. Tserng, L. Witkowski, P. Saunier, S. Guo, B. Albert, R. Birkhahn, and G. Munns, "Effects of RF stress on power and pulsed IV characteristics of AlGaN/GaN HEMTs with field-plate gates," Electron. Lett., vol. 40, no. 24, pp. 1147-1148, Nov. 2004.
    • (2004) Electron. Lett , vol.40 , Issue.24 , pp. 1147-1148
    • Lee, C.1    Tserng, H.2    Witkowski, L.3    Saunier, P.4    Guo, S.5    Albert, B.6    Birkhahn, R.7    Munns, G.8
  • 19
    • 0141792945 scopus 로고    scopus 로고
    • Mechanisms of current collapse and gate leakage currents in AlGaN/GaN heterostructure field effect transistors
    • Jul./Aug
    • H. Hasegawa, T. Inagaki, S. Ootomo, and T. Hashizume, "Mechanisms of current collapse and gate leakage currents in AlGaN/GaN heterostructure field effect transistors," J. Vac. Sci. Technol. B, Microelectron. Process. Phenom., vol. 21, no. 4, pp. 1844-1855, Jul./Aug. 2003.
    • (2003) J. Vac. Sci. Technol. B, Microelectron. Process. Phenom , vol.21 , Issue.4 , pp. 1844-1855
    • Hasegawa, H.1    Inagaki, T.2    Ootomo, S.3    Hashizume, T.4
  • 20
    • 31544457357 scopus 로고    scopus 로고
    • On the resolution of the mechanism for reverse gate leakage in AlGaN/GaN HEMTs
    • Feb
    • S. Karmalkar, N. Satyan, and D. M. Sathaiya, "On the resolution of the mechanism for reverse gate leakage in AlGaN/GaN HEMTs," IEEE Electron Device Lett., vol. 27, no. 2, pp. 87-89, Feb. 2006.
    • (2006) IEEE Electron Device Lett , vol.27 , Issue.2 , pp. 87-89
    • Karmalkar, S.1    Satyan, N.2    Sathaiya, D.M.3
  • 21
    • 31644446727 scopus 로고    scopus 로고
    • Analysis of leakage current mechanisms in Schottky contacts to GaN and Al0.25Ga0.75N/GaN grown by molecular-beam epitaxy
    • Jan
    • H. Zhang, E. J. Miller, and E. T. Yu, "Analysis of leakage current mechanisms in Schottky contacts to GaN and Al0.25Ga0.75N/GaN grown by molecular-beam epitaxy," J. Appl. Phys., vol. 99, no. 2, p. 023 703, Jan. 2006.
    • (2006) J. Appl. Phys , vol.99 , Issue.2 , pp. 023-703
    • Zhang, H.1    Miller, E.J.2    Yu, E.T.3
  • 22
    • 0347373724 scopus 로고    scopus 로고
    • Polarization effects, surface states, and the source of electrons in AlGaN/GaN heterostructure field effect transistors
    • Jul
    • J. P. Ibbetson, P. T. Fini, K. D. Ness, S. P. DenBaars, J. S. Speck, and U. K. Mishra, "Polarization effects, surface states, and the source of electrons in AlGaN/GaN heterostructure field effect transistors," Appl. Phys. Lett., vol. 77, no. 2, pp. 250-252, Jul. 2000.
    • (2000) Appl. Phys. Lett , vol.77 , Issue.2 , pp. 250-252
    • Ibbetson, J.P.1    Fini, P.T.2    Ness, K.D.3    DenBaars, S.P.4    Speck, J.S.5    Mishra, U.K.6
  • 23
    • 22144433016 scopus 로고    scopus 로고
    • Unintentionally doped n-type Al0.67Ga0.33N epilayers
    • Jun
    • M. L. Nakarmi, N. Nepal, J. Y. Lin, and H. X. Jiang, " Unintentionally doped n-type Al0.67Ga0.33N epilayers," Appl. Phys. Lett., vol. 86, no. 26, p. 261 902, Jun. 2005.
    • (2005) Appl. Phys. Lett , vol.86 , Issue.26 , pp. 261-902
    • Nakarmi, M.L.1    Nepal, N.2    Lin, J.Y.3    Jiang, H.X.4
  • 25
    • 1242332768 scopus 로고    scopus 로고
    • Dynamics of trapped charge in GaN/AlGaN/GaN high electron mobility transistors grown by plasmaassisted molecular beam epitaxy
    • O. Mitrofanov and M. Manfra, "Dynamics of trapped charge in GaN/AlGaN/GaN high electron mobility transistors grown by plasmaassisted molecular beam epitaxy," Appl. Phys. Lett., vol. 84, no. 3, pp. 422-424, 2004.
    • (2004) Appl. Phys. Lett , vol.84 , Issue.3 , pp. 422-424
    • Mitrofanov, O.1    Manfra, M.2
  • 27
    • 33947652133 scopus 로고    scopus 로고
    • Trapping effects in the transient response of AlGaN/GaN HEMT devices
    • Mar
    • J. M. Tirado, J. L. Sanchez-Rojas, and J. I. Izpura, "Trapping effects in the transient response of AlGaN/GaN HEMT devices," IEEE Trans. Electron Devices, vol. 54, no. 3, pp. 410-417, Mar. 2007.
    • (2007) IEEE Trans. Electron Devices , vol.54 , Issue.3 , pp. 410-417
    • Tirado, J.M.1    Sanchez-Rojas, J.L.2    Izpura, J.I.3
  • 28
  • 29
    • 0035397378 scopus 로고    scopus 로고
    • Surface potential measurements on GaN and AlGaN/GaN heterostructures by scanning Kelvin probe microscopy
    • G. Koley and M. G. Spencer, "Surface potential measurements on GaN and AlGaN/GaN heterostructures by scanning Kelvin probe microscopy," J. Appl. Phys., vol. 90, no. 1, pp. 337-344, 2001.
    • (2001) J. Appl. Phys , vol.90 , Issue.1 , pp. 337-344
    • Koley, G.1    Spencer, M.G.2
  • 30
    • 0035278804 scopus 로고    scopus 로고
    • The impact of surface states on the DC and RF characteristics of AlGaN/GaN HFETs
    • Mar
    • R. Vetury, N. Q. Zhang, S. Keller, and U. K. Mishra, "The impact of surface states on the DC and RF characteristics of AlGaN/GaN HFETs," IEEE Trans. Electron Devices, vol. 48, no. 3, pp. 560-566, Mar. 2001.
    • (2001) IEEE Trans. Electron Devices , vol.48 , Issue.3 , pp. 560-566
    • Vetury, R.1    Zhang, N.Q.2    Keller, S.3    Mishra, U.K.4
  • 31
    • 0037061761 scopus 로고    scopus 로고
    • Effect of surface passivation of AlGaN/GaN heterostructure field effect transistor
    • Aug
    • A. Vertiatchik, L. F. Eastman, W. J. Schaff, and T. Prunty, "Effect of surface passivation of AlGaN/GaN heterostructure field effect transistor," Electron. Lett., vol. 38, no. 8, pp. 388-389, Aug. 2002.
    • (2002) Electron. Lett , vol.38 , Issue.8 , pp. 388-389
    • Vertiatchik, A.1    Eastman, L.F.2    Schaff, W.J.3    Prunty, T.4
  • 32
    • 0037480894 scopus 로고    scopus 로고
    • Slow transients observed in AlGaN/GaN HFETs: Effects of SiNx passivation and UV illumination
    • Apr
    • G. Koley, V. Tilak, L. F. Eastman, and M. G. Spencer, "Slow transients observed in AlGaN/GaN HFETs: Effects of SiNx passivation and UV illumination," IEEE Trans. Electron Devices, vol. 50, no. 4, pp. 886-893, Apr. 2003.
    • (2003) IEEE Trans. Electron Devices , vol.50 , Issue.4 , pp. 886-893
    • Koley, G.1    Tilak, V.2    Eastman, L.F.3    Spencer, M.G.4
  • 33
    • 27144522038 scopus 로고    scopus 로고
    • Mechanism of current collapse removal in field-plated nitride HFETs
    • Oct
    • A. Koudymov, V. Adivarahan, J. Yang, G. Simin, andM. A. Khan, "Mechanism of current collapse removal in field-plated nitride HFETs," IEEE Electron Device Lett., vol. 26, no. 10, pp. 704-706, Oct. 2005.
    • (2005) IEEE Electron Device Lett , vol.26 , Issue.10 , pp. 704-706
    • Koudymov, A.1    Adivarahan, V.2    Yang, J.3    Simin, G.4    andM5    Khan, A.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.