• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.1105-1106
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• 2008

Staggered type self-aligned transparent-oxide-semiconductor transistors with indium-zinc-oxide as a semiconductor have studied. In this device fabrication, successive sputtering of oxide semiconductor and insulator without breaking of vacuum and without exposing in air, humidity and oxygen can be realized because oxide semiconductor is transparent. As a result of fabrication, transistor characteristics with mobility of $30cm^2/Vs$ and on-off ratio of $10^5$ could be obtained for the newly developed self-alignment device structure.

• Proceedings of the Korean Vacuum Society Conference
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• 2004.08a
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• pp.114-114
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• 2004

• Proceedings of the Korean Ceranic Society Conference
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• 2003.10a
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• pp.200.1-200
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• 2003

• Proceedings of the Korean Society Of Semiconductor Equipment Technology
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• 2003.12a
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• pp.154-159
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• 2003

Semiconductor chip encapsulation process is employed to protect the chip and to achieve optimal performance of the chip. Expert decision-making to obtain the appropriate package design or process conditions with high yields and high productivity is quite difficult. In this paper, an expert system for semiconductor chip encapsulation has been constructed which combines a knowledge-based system with CAE software.

• Proceedings of the Korean Magnestics Society Conference
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• 2002.12a
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• pp.76-77
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• 2002

최근 거대자기저항(Giant magneto resistance)과 성질상으로 닮고 spin-valve와 같은 작용을 하는 ferromagnet(FM)/semiconductor, magnetic semiconductor(MS)/semiconductor 등의 다층막이 만들어지고 있으며, 비자성반도체에 spin-injection을 통한 spin-dependent electronic devices의 제작을 위한 연구가 활발히 진행중이다. 이처럼 III-FM-V, II-FM-Ⅵ, IV-FM 구조의 자성반도체(Magnetic semiconductor)에 대한 연구는 자기적 요소에 기반을 둔 반도체로의 적용가능성을 보임으로 많은 주목을 끌고 있다. 우리가 선택한 MnGe이 다른 자성반도체에 대해 상대적으로 가지는 이점은 다음과 같다. (중략)

• Proceedings of the Korean Vacuum Society Conference
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• 1995.06a
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• pp.30-30
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• 1995

• Proceedings of the Materials Research Society of Korea Conference
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• 1998.08a
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• pp.133.3-133
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• 1998

• Proceedings of the Korean Magnestics Society Conference
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• 2008.06a
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• pp.109-109
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• 2008

• Proceedings of the Korean Magnestics Society Conference
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• 2008.12a
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• pp.302.2-302.2
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• 2008

• Proceedings of the Materials Research Society of Korea Conference
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• 1997.05a
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• pp.27-27
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• 1997