VO₂Property
융 점 : 1545℃
전이온도 : 68℃
전이온도 이하 : Monoclinic
전이온도 이상 : Tetragonal rutile
M I T Theory
MIT - 모트 금속 부도체 전이(Mott metal Insulator Transition)
전자의 운동을 변화 시킴에 따라 갑자기 절연체에서 금속으로 또는 금속에서 절연체로 전이하는 것
Mott insulator
-전도 전
Partial substitution of Ba by a smaller M2+ ion
unit cell volume decreases and the phase transition temperature decreases
An insulator at room temperature becomes semiconductive after doping
trivalent donars (e.g. La, Sb, Y) substitute for the Ba2+
pentavalent donars (e.g. Sb, Nb, Ta) substitute for Ti4+.
와인 보관 창고
적정온도 : 7-13도
더 낮은
Adjective phrases
[ NP an [ AdjP interesting] period]
[ NP a [AdjP lengthy] [AdjP enjoyable] [AdjP interesting] period]]
→can be stacked
a brown leather old practical suitcase.
→sound quite odd.
→Semantic domain(evaluation-property-age-colour-provenance-manufacture-type)
Determinative phrases
[NP [DP These] [DP two] images] say it all.
If we’re accepted in
1.Brief Introduction of Author
Toni Morrison
African-American female writer
Her novels particularly focused
on racial & gender issues of black
women
Wrote The Bluest Eye based on her
‘real life experience’
Main Characters
Pecola Breedlove
A poor, black girl eager to have white skin and blue eyes.
She becomes insane at the end of the novel
Claudia Ma
let's define what is comparative structure.
(1) Nobody arrived except John.
(2) uk-i-bakk-e sukcey-lul ha-ci-anh-ass-ta.
uk-COM-DELI assignment-ACC do-COMP-not-PAST-DECL.
'Nobody finished the assignment except Uk'
In those cases, English and Korean sentences imply comparison meaning.
We need to define a sentence's semantic features and, at the same time, to define