지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
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The present study deals with a numerical analysis on the island growth of heteroepitaxial thin-films through local surface diffusivity enhancement. A non-linear governing equation for the surface waviness evolution in lattice-mismatched material systems is developed for the case of spatially-varying surface diffusivity. Results show that a flat film that is stable under constant diffusivity conditions evolves to form nanostructures upon externally-induced spatial diffusivity modulation. The periodicity of waviness can be controlled by changing the modulation parameters, which allows for generation of pattern arrays. The present study therefore points towards a post-deposition treatment technique that achieves controllability and order in the structure formation process for applications in nanoelectronics and thin-film devices.
목차
Abstract
1. INTRODUCTION
2. EVOLUTION EQUATION
3. NUMERICAL IMPLEMENTATION
4. RESULTS AND DISCUSSION
5. SUMMARY
References
참고문헌 (19)
참고문헌 신청
1. [학술지(정기간행물)] - I. N. Stranski / 1938 / / Sitzungsber. Akad. Wiss. Wien, Math.-Naturwiss. Kl. Abt. 2B 146 : 797 ~
2. [단행본] - S. Oda / 2006 / Silicon nanoelectronics / CRC Press
3. [단행본] - T. Markvart / 2005 / Solar Cells: Materials, Manufacture and Operation / Elsevier
4. [학술지(정기간행물)] - G. Wei / 2007 / / Nano Letters 7 : 218 ~
5. [학술지(정기간행물)] - K. A. Sablon / 2010 / / J. Appl. Phys 108 : 074305 ~
2. [단행본] - S. Oda / 2006 / Silicon nanoelectronics / CRC Press
3. [단행본] - T. Markvart / 2005 / Solar Cells: Materials, Manufacture and Operation / Elsevier
4. [학술지(정기간행물)] - G. Wei / 2007 / / Nano Letters 7 : 218 ~
5. [학술지(정기간행물)] - K. A. Sablon / 2010 / / J. Appl. Phys 108 : 074305 ~
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UCI(KEPA) : I410-ECN-0101-2016-581-001003762