ON THE SUPERMODULUS EFFECT IN COMPOSITIONALLY MODULATED STRUCTURES

XIONG SHI-JIE; CAI JIAN-HUA

doi:10.7498/aps.32.1073

Abstract
The departure of electronic distribution from local electrical neutrality and the additional energy due to such a departure in compositionally modulated structures are calculated using a simplified Thomas-Fermi equation. With this energy, we have derived the variation of the biaxial modulus with the modulation period. The result agrees at least qualitatively with experimental findings of supermodulus effect in such structures.
Authors and contacts
XIONG SHI-JIE,

CAI JIAN-HUA

1.
南京大学固体物理研究所
References

Cited By

[1]	He Ya-Ping, Chen Ming-Xia, Pan Jie-Feng, Li Dong, Lin Gang-Jun, Huang Xin-Hong. Electron-spin polarization effect in Rashba spin-orbit coupling modulated single-layered semiconductor nanostructure. Acta Physica Sinica, 2023, 72(2): 028503. doi: 10.7498/aps.72.20221381
[2]	Zhang Bo-Kai. Microscopic theory for elastic modulus of colloidal polymers: Effect of bond length. Acta Physica Sinica, 2021, 70(12): 126401. doi: 10.7498/aps.70.20210128
[3]	Zhang Yong-Yan, Wu Jiu-Hui, Zhong Hong-Min. Low-frequency wide-band mechanism of a new type acoustic metamaterial with negative modulus. Acta Physica Sinica, 2017, 66(9): 094301. doi: 10.7498/aps.66.094301
[4]	Teng Fei, Xie Zheng-Wei. Modulational instabilities of two-component Bose-Einstein condensates in the optical lattices. Acta Physica Sinica, 2013, 62(2): 026701. doi: 10.7498/aps.62.026701
[5]	Li Yu-Ge, Li Guan-Qun, Li Ge-Yang. Influence of modulation structure on the superhardness effect in c-VC/h-TiB2 nanomultilayer. Acta Physica Sinica, 2013, 62(1): 016801. doi: 10.7498/aps.62.016801
[6]	Zhang Ke-Zhi, Wang Jian-Jun, Liu Guo-Rong, Xue Ju-Kui. Tunneling dynamics and periodic modulating of a two-component BECs in optical lattices. Acta Physica Sinica, 2010, 59(5): 2952-2961. doi: 10.7498/aps.59.2952
[7]	Huang Jin-Song, Chen Hai-Feng, Xie Zheng-Wei. Modulational instability of two-component dipolar Bose-Einstein condensates in an optical lattice. Acta Physica Sinica, 2008, 57(6): 3435-3439. doi: 10.7498/aps.57.3435
[8]	Yang Hai-Bo, Hu Ming, Zhang Wei, Zhang Xu-Rui, Li De-Jun, Wang Ming-Xia. Nanoindentation investigation of the hardness and Young’s modulus of porous silicon depending on microstructure. Acta Physica Sinica, 2007, 56(7): 4032-4038. doi: 10.7498/aps.56.4032
[9]	Yuan Jian-Hui, Cheng Yu-Min. The effect of impurities on the Young’s modulus of single-walled carbon nanotubes. Acta Physica Sinica, 2007, 56(8): 4810-4816. doi: 10.7498/aps.56.4810
[10]	XIA HAI-RUI. CALCULATION ON SCATTERING INTENSITIES OF HYPER-RAMAN EFFECT. Acta Physica Sinica, 1989, 38(11): 1761-1770. doi: 10.7498/aps.38.1761
[11]	PANG GEN-DI, XIONG SHI-JIE, CAI JIAN-HUA. ELECTRONIC STRUCTURE OF CMS SURFACES ——CPA METHOD. Acta Physica Sinica, 1987, 36(3): 372-376. doi: 10.7498/aps.36.372
[12]	ZHANG DIAN-LIN. ON THE NONLINEAR FIELD-EFFECT OF ORTHORHOM-BIC TaS3. Acta Physica Sinica, 1984, 33(6): 779-785. doi: 10.7498/aps.33.779
[13]	XIONG SHI-JIE, CAI JIAN-HUA. FURTHER REMARKS ON THE SUPERMODULUS EFFECT. Acta Physica Sinica, 1984, 33(3): 447-448. doi: 10.7498/aps.33.447
[14]	HOU BO-YU. ON THE STRUCTURE OF SU(2) GAUGE FIELD. Acta Physica Sinica, 1977, 26(1): 83-86. doi: 10.7498/aps.26.83
[15]	. . Acta Physica Sinica, 1966, 22(8): 952-954. doi: 10.7498/aps.22.952
[16]	CAO CHANG-QI, ZHU YUNG-LUN, WANG SU-SEN. ON THE ISOTOPIC VECTOR ELECTRIC AND MAGNETIC FORM FACTORS OF THE NUCLEONS. Acta Physica Sinica, 1966, 22(2): 152-162. doi: 10.7498/aps.22.152
[17]	. . Acta Physica Sinica, 1965, 21(8): 1584-1586. doi: 10.7498/aps.21.1584
[18]	. . Acta Physica Sinica, 1964, 20(12): 1289-1291. doi: 10.7498/aps.20.1289
[19]	. О ЭФФЕКТЕ СОСТАВНЫХ ЯДЕР В ЯДЕРНЫХ РЕАКЦИЯХ ПРИ НИЗКИХ ЭНЕРГИИ. Acta Physica Sinica, 1962, 18(5): 227-241. doi: 10.7498/aps.18.227
[20]	. . Acta Physica Sinica, 1960, 16(8): 479-482. doi: 10.7498/aps.16.479

Catalog

Vol. 32, Issue 8 - 1983-04-20

Metrics

Abstract views: 7261
PDF Downloads: 371
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板

ON THE SUPERMODULUS EFFECT IN COMPOSITIONALLY MODULATED STRUCTURES

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

ON THE SUPERMODULUS EFFECT IN COMPOSITIONALLY MODULATED STRUCTURES

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About