Lithography
Si Wafer coated with PR
Spin coating
PR is coated evenly by turning round rapidly.
Exposure
Align the Mask exactly and emit UV.(fixed 10sec)
Observation
See the completed sample through SEM
Development
∙ Dip the sample in the alkaline solution.
→(process parameter : 10sec 60sec 180sec)
∙ Due to differences in solubility of the exposed portion to be dissolv
□ 실험방법
• DO (Dissolved Oxygen) 측정
용존산소량(Dissolved Oxygen; DO)은 물 속에 녹아있는 산소의 양을 말한다. 수질의 지표로 사용된다. 산소는 주변 대기로부터 확산과 포기(aeration)에 의해 물로 들어간다.
수질오염공정시험방법(환경부고시 제2004-188호)에 나와 있는 용존산소측정방법에는
metallic ribbon -- or a scar,
depending on your point of view -- is the 800-mile-long
Trans-Alaskan Pipeline.
??
??
Even the immensity of the pipeline is rendered insignificant
by the vastness of the land. It goes on, and on, and on...
??
??
DISSOLVE TO:
??
??
A lone MAN walks along the Haul Road, a one-lane gravel
trail running parallel to the pipeline. The weather turns
sour -- rough wind and s
metal
floor inside a small, brushed stainless steel tank, rubbing his
skin raw with a wire brush. JEROME MORROW.
Having completed his scrupulous ablutions, Jerome arches his
lean frame through the small, oval door of the metal room
with practised ease.
Securing the thick, fireproof windowed door behind himself, he
turns a switch to release gas into the vacated chamber. The gas
instantly ignites i
DISSOLVE TO
FIRE. SLOW ROILING, ENORMOUS. FILLING FRAME. *
VOICE (SARA CONNER) * Skynet, the computer which controlled the *
Machines, sent two terminators back through * time. Their
mission: to destroy the leader of the * human Resistance... John
Conner. My son. *
The first terminator was programmed to strike * at me, in the year
1984... before John was born. * It failed. *
TERMINATOR 2 - Rev. 9