Matches in SemOpenAlex for { <https://semopenalex.org/work/W2200568850> ?p ?o ?g. }
- W2200568850 endingPage "367" @default.
- W2200568850 startingPage "315" @default.
- W2200568850 abstract "In this chapter, a critical analysis of point defects in GaN and their manifestation in such experiments as photoluminescence (PL), deep-level transient spectroscopy (DLTS), positron annihilation spectroscopy (PAS) is presented. Only a few PL bands are attributed to specific defects. The dominant defect-related PL band in GaN grown by metalorganic chemical vapor deposition (MOCVD) or molecular beam epitaxy is the yellow luminescence (YL) band with a maximum at 2.2 eV, which is attributed to the CNON complex. In DLTS studies, it is known as a hole trap H1 with the ionization energy of about 0.85 eV. In thick GaN layers grown by hydride vapor phase epitaxy (HVPE) or in bulk GaN grown by some other techniques, the green luminescence (GL) band with a maximum at 2.4 eV is the dominant PL band. The GL band and the YL band in these samples are attributed to two charge states of the CN defect. The blue luminescence band with a maximum at 2.9 eV in undoped and Zn-doped GaN grown by HVPE or MOCVD is attributed to the ZnGa acceptor. The GL2 band observed in high-resistivity GaN samples at 2.35 eV is caused by an internal transition at the VN defect. The VGaON defect is present with high concentrations in n-type GaN and can be detected by PAS and optical DLTS. Most likely, it is a nonradiative defect and cannot be detected by PL." @default.
- W2200568850 created "2016-06-24" @default.
- W2200568850 creator A5063146358 @default.
- W2200568850 date "2015-01-01" @default.
- W2200568850 modified "2023-09-29" @default.
- W2200568850 title "Point Defects in GaN" @default.
- W2200568850 cites W1571212687 @default.
- W2200568850 cites W1963934009 @default.
- W2200568850 cites W1963991464 @default.
- W2200568850 cites W1964574938 @default.
- W2200568850 cites W1965053688 @default.
- W2200568850 cites W1968691612 @default.
- W2200568850 cites W1969683665 @default.
- W2200568850 cites W1970080156 @default.
- W2200568850 cites W1970146055 @default.
- W2200568850 cites W1971364442 @default.
- W2200568850 cites W1974011962 @default.
- W2200568850 cites W1974367432 @default.
- W2200568850 cites W1975147210 @default.
- W2200568850 cites W1977299988 @default.
- W2200568850 cites W1979186902 @default.
- W2200568850 cites W1980171804 @default.
- W2200568850 cites W1980281994 @default.
- W2200568850 cites W1983283787 @default.
- W2200568850 cites W1984982536 @default.
- W2200568850 cites W1985600998 @default.
- W2200568850 cites W1987037086 @default.
- W2200568850 cites W1987342674 @default.
- W2200568850 cites W1988325907 @default.
- W2200568850 cites W1989657364 @default.
- W2200568850 cites W1990422195 @default.
- W2200568850 cites W1991873383 @default.
- W2200568850 cites W1992020194 @default.
- W2200568850 cites W1994008262 @default.
- W2200568850 cites W1995252946 @default.
- W2200568850 cites W1995253244 @default.
- W2200568850 cites W1998455358 @default.
- W2200568850 cites W1998628203 @default.
- W2200568850 cites W1999121757 @default.
- W2200568850 cites W1999378037 @default.
- W2200568850 cites W1999818284 @default.
- W2200568850 cites W2006334648 @default.
- W2200568850 cites W2007152102 @default.
- W2200568850 cites W2008452768 @default.
- W2200568850 cites W2009063446 @default.
- W2200568850 cites W2012425365 @default.
- W2200568850 cites W2012929748 @default.
- W2200568850 cites W2013767530 @default.
- W2200568850 cites W2015087654 @default.
- W2200568850 cites W2015098013 @default.
- W2200568850 cites W2015153988 @default.
- W2200568850 cites W2015189864 @default.
- W2200568850 cites W2017440001 @default.
- W2200568850 cites W2018128217 @default.
- W2200568850 cites W2022658413 @default.
- W2200568850 cites W2023513689 @default.
- W2200568850 cites W2023851125 @default.
- W2200568850 cites W2026302961 @default.
- W2200568850 cites W2026785751 @default.
- W2200568850 cites W2027197488 @default.
- W2200568850 cites W2027207617 @default.
- W2200568850 cites W2027514328 @default.
- W2200568850 cites W2028124592 @default.
- W2200568850 cites W2028844105 @default.
- W2200568850 cites W2029770084 @default.
- W2200568850 cites W2031937875 @default.
- W2200568850 cites W2034794961 @default.
- W2200568850 cites W2034818762 @default.
- W2200568850 cites W2035048728 @default.
- W2200568850 cites W2035290955 @default.
- W2200568850 cites W2036658172 @default.
- W2200568850 cites W2040845762 @default.
- W2200568850 cites W2041965912 @default.
- W2200568850 cites W2042671299 @default.
- W2200568850 cites W2047471022 @default.
- W2200568850 cites W2053958121 @default.
- W2200568850 cites W2053982362 @default.
- W2200568850 cites W2055309078 @default.
- W2200568850 cites W2056900574 @default.
- W2200568850 cites W2057352282 @default.
- W2200568850 cites W2060906785 @default.
- W2200568850 cites W2062954349 @default.
- W2200568850 cites W2063169308 @default.
- W2200568850 cites W2063563821 @default.
- W2200568850 cites W2064713585 @default.
- W2200568850 cites W2064972891 @default.
- W2200568850 cites W2065252313 @default.
- W2200568850 cites W2065655772 @default.
- W2200568850 cites W2066350976 @default.
- W2200568850 cites W2069357639 @default.
- W2200568850 cites W2070414203 @default.
- W2200568850 cites W2070741243 @default.
- W2200568850 cites W2072056529 @default.
- W2200568850 cites W2072152964 @default.
- W2200568850 cites W2073589117 @default.
- W2200568850 cites W2074133474 @default.
- W2200568850 cites W2074191387 @default.
- W2200568850 cites W2078887440 @default.