請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/56225完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 江簡富(Jean-Fu Kiang) | |
| dc.contributor.author | Ting-Wei Hsu | en |
| dc.contributor.author | 許廷瑋 | zh_TW |
| dc.date.accessioned | 2021-06-16T05:19:36Z | - |
| dc.date.available | 2016-09-03 | |
| dc.date.copyright | 2014-09-03 | |
| dc.date.issued | 2014 | |
| dc.date.submitted | 2014-08-15 | |
| dc.identifier.citation | [1] P. R. Wallace, “The band theory of graphite,” Phys. Rev., vo1.71, no.9, pp.622-634,
May 1947. [2] L. Brey and H. A. Fertig, “Electronic states of graphene nanoribbons,” Phys. Rev. B, vol.73, 235411, Jun. 2006. [3] K. L. Ishikawa, “Nonlinear optical response of graphene in time domain,” Phys. Rev. B, vol.82, 201402(R), Nov. 2010. [4] O. Klein, “Die reflexion von elektronen an einem potentialsprung nach der relativistischen dynamik von Dirac,” Z. Phys., vol.53, no.3, pp.157-165, May 1929. [5] A. H. C. Neto, F. Guinea, N. M. R. Peres, K. S. Novoselov, and A. K. Geim, “The electronic properties of graphene,” Rev. Mod. Phys., vol.81, no.1, pp.109-162, Mar. 2009. [6] M. I. Katsnelson, K. S. Novoselov, and A. K. Geim, “Chiral tunnelling and the Klein paradox in graphene,” Nat. Phys., vol.2, pp.620-625, Aug. 2006. [7] A. F. Young and P. Kim, “Quantum interference and Klein tunnelling in graphene heterojunctions,” Nat. Phys., vol.5, pp.222-226, Feb. 2009. [8] N. Stander, B. Huard, and D. Goldhaber-Gordon, “Evidence for Klein tunneling in graphene p-n junctions,” Phys. Rev. Lett., vol.102, 026807, Jan. 2009. [9] G. W. Hanson, “Dyadic Green’s functions and guided surface waves for a surface conductivity model of graphene,” J. Appl. Phys., vol.103, 064302, Mar. 2008. [10] G. D. Bouzianas, N. V. Kantartzis, Ch. S. Antonopoulos, and T. D. Tsiboukis, “Optimal modeling of infinite graphene sheets via a class of generalized FDTD schemes,” IEEE Trans. Magnetics, vol.48, no.2, pp.379-382, Feb. 2012. [11] V. Nayyeri, M. Soleimani, and O. M. Ramahi, “Modeling graphene in the finite-difference time-domain method using a surface boundary condition,” IEEE Trans. Antennas Propagat., vol.61, no.8, pp.4176-4182, Aug. 2013. [12] A. Taflove and S. C. Hagness, Computational Electrodynamics: The Finite-Difference Time-Domain Method, 3nd ed., Artch House, 2005. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/56225 | - |
| dc.description.abstract | 本論文提出一時域有限差分法來求解描述石墨烯性質的類迪拉克(Dirac-like)方程式，並提出一種虛擬吸收邊界層來降低波函數在石墨烯片邊界的反射。虛擬吸收邊界層的幾個經驗參數透過模擬微調以獲得最低反射量。最後我們模擬石墨烯上的克萊因(Klein)穿隧效應來確認此時域有限差分法以及吸收邊界層的有效性。 | zh_TW |
| dc.description.abstract | The finite-di ffrence time-domain(FDTD) method is applied to solve the Dirac-like equation of a graphene sheet. A virtual absorbing layer (VAL) is proposed to achieve low reflection of wave function at the boundary of a graphene sheet. Empirical parameters are tuned to optimize the performance of the VAL. The Klein tunneling effects on a graphene sheet are simulated to confirm the effectiveness of this FDTD scheme and the VAL. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T05:19:36Z (GMT). No. of bitstreams: 1 ntu-103-R01942080-1.pdf: 1976285 bytes, checksum: 669f644540963a6cac217b05275d4ade (MD5) Previous issue date: 2014 | en |
| dc.description.tableofcontents | Abstract: i;Table of Contents: ii; List of Figures: iv; Acknowledgment: v; Introduction: 1; FDTD Scheme to Solve Dirac-like Equation: 4; Virtual Absorbing Layer (VAL): 14; Simulations on Klein Tunneling: 25; Conclusion: 29; Bibliography: 30 | |
| dc.language.iso | en | |
| dc.subject | 穿隧效應 | zh_TW |
| dc.subject | 吸收邊界 | zh_TW |
| dc.subject | 石墨烯 | zh_TW |
| dc.subject | graphene | en |
| dc.subject | absorbing boundary | en |
| dc.subject | tunneling effect | en |
| dc.title | 以時域有限差分法及虛擬吸收邊界層模擬石墨烯之克萊因穿隧效應 | zh_TW |
| dc.title | Finite-Difference Time-Domain Method with Virtual Absorbing Layer to Simulate Klein Tunneling on a Graphene Sheet | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 102-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 江衍瑋(Yean-Woei Kiang),瞿大雄(Tah-Hsiung Chu) | |
| dc.subject.keyword | 石墨烯,吸收邊界,穿隧效應, | zh_TW |
| dc.subject.keyword | graphene,absorbing boundary,tunneling effect, | en |
| dc.relation.page | 33 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2014-08-16 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電信工程學研究所 | zh_TW |
| 顯示於系所單位： | 電信工程學研究所 | |
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