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Volumn 604, Issue 15-16, 2010, Pages 1247-1253

Chemical etchant dependence of surface structure and morphology on GaN(0001) substrates

Author keywords

GaN; HF; Low energy electron diffraction; Reflection high energy electron diffraction; Scanning tunneling microscopy; Surface structure; Wet cleaning

Indexed keywords

CHEMICAL ETCHANTS; CRYSTAL WAFERS; FLAT SURFACES; FREESTANDING GAN; GAN; HF; HYDRIDE VAPOR PHASE EPITAXY; SUBSTRATE SURFACE; WET CLEANING;

EID: 77954243969     PISSN: 00396028     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.susc.2010.04.004     Document Type: Article
Times cited : (33)

References (41)
  • 6
    • 77954242327 scopus 로고    scopus 로고
    • J.I. Pankove, and T.D. Moustukas 1999 Academic Press San Diego
    • J.I. Pankove, and T.D. Moustukas 1999 Academic Press San Diego
  • 14
    • 77954244665 scopus 로고    scopus 로고
    • We used ultrapure water with a low dissolved oxygen content (< 1 ppb) for all experiments. In ultra pure water, the concentration of total organic carbon (TOC) measured by a TOC meter was 8 ppb, and inductively coupled plasma mass spectroscopy showed that the final content of each metal (Mg, Al, Ca, Cr, Mn, Fe, Ni, Cu, K, and Zn) in the water was reduced to less than 5 ppt
    • We used ultrapure water with a low dissolved oxygen content (< 1 ppb) for all experiments. In ultra pure water, the concentration of total organic carbon (TOC) measured by a TOC meter was 8 ppb, and inductively coupled plasma mass spectroscopy showed that the final content of each metal (Mg, Al, Ca, Cr, Mn, Fe, Ni, Cu, K, and Zn) in the water was reduced to less than 5 ppt.
  • 15
    • 77954243319 scopus 로고    scopus 로고
    • The values of pH and ORP were measured using a multi water quality meter (MM-60R, TOADKK), where the solution temperature was kept at 18 °C. The vacuum level (e) for the solution is obtained from the equation e=-(4.44+ORP) eV [16]
    • The values of pH and ORP were measured using a multi water quality meter (MM-60R, TOADKK), where the solution temperature was kept at 18 °C. The vacuum level (e) for the solution is obtained from the equation e=-(4.44+ORP) eV [16].
  • 29
    • 77954242389 scopus 로고    scopus 로고
    • The spots marked by cyan squares could be observed due to a double-scattering effect [30]
    • The spots marked by cyan squares could be observed due to a double-scattering effect [30].
  • 30
    • 77954243915 scopus 로고    scopus 로고
    • A. Ichimiya, and P.I. Cohen 2004 Cambridge University Press Cambridge
    • A. Ichimiya, and P.I. Cohen 2004 Cambridge University Press Cambridge


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.