● Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artificially created and controlled for
Introduction (What is plasma?)
1. Definition of plasma
Plasma is one of the four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artif
Introducing Topdog Software
Publish by Ari Weiner& Mary Carpenter
Develop Customer Relationship Management related package
User’s responses
Enterprise’s investment enticement
Achieve
4million dollars selling
For only 2years, with 28 staffs
Intensity of Rivalry Among Competitors
Bargaining Power of Suppliers
Bargaining Power of Buyers
Threat of New Entrants
Threa
was almost three years before a second In-N-Out was opened. By the time of Harry Snyder's death in 1976, there were only 18 drive-thru locations. Rich took over as President at the age of 24, and with Guy's help, established a commissary at the Baldwin Park Headquarters. This new facility allowed In-N-Out to have total quality control over all In-N-Out ingredients. In addition, they created the
1. VoIP
Skype…
2. PDA phone
Palm…
3. Features phone
Nokia, LG …
1. Carriers
AT&T …
2. OS providers
Linux, WM…
3. Hardware makers
Intel …
1. Establish mobile manufacture: LG, Samsung
2. Software giants: Google, MSFT
1. More companies enters…
2. Strong brands and finance
Mission:
"Apple is committed to bringing the best personal computing
state conduction)이라 하고, 식 1 은 그 평판(slab)내에서 각 시간마다 각 지점에 적용된다. 마지막으로, 이벽이 충분히 긴 시간 동안 뜨거운 기체 및 찬 공기와 접촉되어 있게 되면, 선 Ⅲ으로 표시되는 온도분포가 얻어질 것이고, 이 분포는 더 긴 시간이 지난 후에도 변함없이 존속될 것이다. 일정한 온도분
미래의 에너지문제와 환경문제를 극복할 수 있는 재생에너지원으로써 태양전지는 시간이 갈수록 중요성을 더해가고 있다. 현재까지 개발된 여러 종류의 태양전지 중 실리콘을 이용하는 태양전지는 25%까지 도달하는 효율과 제조공정의 확보 등으로 가장 널리 사용되고 있지만, 고가장비가 사용되고,
state of an electron and hole which are attracted to each other by the electrostatic Coulombic force.
The exciton diffuses to around by chemical potential.
The lifetime <<1 nano seconds
The average distance <<10 nanometer.
The exciton diffuses to the interface between two layers
The exciton is saparated by an electron and a hole
(0.05~1.5eV)
1. The concentration of
Advantage of SET
1. I-V relation
2. Extra small size of application device
3. Very low driving voltage
4. Short switching time
5. Better sensing device
Vapor-liquid-solid growth
Direct Observation of Vapor-Liquid-Solid Nanowire Growth
(J. Am. Chem. Soc. 2001, 123, 3165-3166)
Template-based electrode
Au soucre & drain electrode using templating mechanism
Shadow mask eva
2) Issues
- 가격 하락으로 하드디스크에 비해 비싸지 않음
- TRIM기능의 중요성 부각
*TRIM이란?
- SSD의 장시간 사용시 발생되는 속도 저하 문제를
OS가 자체적으로 회복시켜주는 기능
(현재 Window7에서만 지원 )
3) 미래
-에너지 효율의 향상과 장비 규모의 축소를 지향하는
그린 IT 전략에 최적화 되어