본문 바로가기
KERD
논문KCI 등재

밀리미터파 발진용 GaAs Gunn 다이오드 소자의 개발과 음성미분저항

Development of GaAs Gunn diodes and Characterization of Negative Differential Resistance for Millimeter-wave Oscillator

1

조회

0

다운로드

0

인용

0

참고문헌

초록

Abstract

The DC characteristics of GaAs Gunn diode are investigated as a preliminary study on the planar grade gap injector GaAs Gunn diode which is the transferred electron device with high output power and dc-rf conversion efficiency. The Gunn devices we fabricated were confirmed to have the DC characteristics of negative differential resistance(NDR). We discussed the nature of the NDR effect, including the electron intervalley transfer; the NDR effect was examined for six different cathode radii.

참고문헌 (16)

  1. B. K. Ridley, "The possibility of negative resistance effects in semiconductors", Proc. Phys. Soc. Lond.,, 통권 : 78, pp.293~ (1961)
  2. C. Hilsum, "Transferred electron amplifiers and oscillators", Proc. IRE., 통권 : 50, pp.185~ (1962)
  3. J. B. Gunn, "Microwave oscillation of current III-V semiconductors", Solid State Comm, 1, pp.88~ (1963)
  4. W. Watanabe, "V-band planar Gunn oscillators and VCOs on AlN substrates using flip-chip bonding technology", IEEE MTT-S Digest, pp.13~16 (1999)
  5. A. Nakagawa, "77GHz planar Gunn VCOs on AlN substrates using novel flip-chip InP Gunn diodes", IEEE MTT-S Digest, pp.1205~1208 (2000)
  6. S. Sze, "Semiconductor devices. Physics and Technology" (1985), Wiley
  7. P. T. Bulman, "Transferred Electron Devices" (1972), Academic Press
  8. S. Hutchinson, "Implant isolation scheme for current confinement in graded-gap Gunn diodes", Electron Lett, 32, pp.851~ (1996)
  9. NR Couch, "The use of linearly graded composition AlGaAs injectors for intervalley transfer in GaAs: theory and experiment", Solid-State Electron, 31(3-4), pp.613~616 (1988)
  10. Simone Montanari, "High frequency investigation of graded gap injectors for GaAs Gunn diodes", Solid-State Electron, 49, pp.245~250 (2005)
  11. T. W. Hickmott, "Negative charge, barrier heights, and the conduction-band discontinuity in AlxGa1-xAs capacitors", J. Appl. Phys, 57, pp.2844~2853 (1985)
  12. Phillip D. Blais, "Edge acuity and resolution in positive type photoresist systems", Solid State Technology, 20, pp.76~85 (1977)
  13. Il-Hyung Lee, "The fabrication of a sub-micro gate using IR process", proceedings on KITE Fall Conference, pp.356~358 (1992)
  14. M. A. Harry, "The free-space oscillation of heterojunction GaAs", AlGaAs Gunn diodes as a design guide, 1999, pp.14, L19~L20
  15. E. Alekseev, "Microwave potential of GaN-based Gunn devices", Electronics Letters, 36(2), pp.176~178 (2000)
  16. O. Madelung, "Semiconductors-basic data", ~

관련 논문AI추천

이 간행물의 다른 논문 (11건)