The ratio of electron spin energy to the interaction energy between electron and LO phonon decreases with increasing z, so does the ratio of electron spin energy to the interaction energy between polarons.

電子自旋能量與電子和LO聲子之間的相互作用能之比以及與聲子之間的相互作用能之比都隨z增加而減小操操毛片。

Conjugated polymers which are different from traditional semiconductor, have some unique properties. Most of them are quasi-one-dimensional systems with strong electron-phonon interaction. Their carriers are composite particles, which are different from simply electron and hole, characterized with the surrounding distortion of lattice configuration (polaron with spin 1/ 2 , bipolaron with spin 0 etc.). The transport of the carriers and the process that oppositely charged polarons combine to from exciton are believed to be of fundamental importance for electroluminescence properties.

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We conclude that the s-d exchange_interaction_induced spin-splitting gives rise to positive MR, while the formation of bound magnetic polarons and the magnetic field suppressed spin-disorder scattering are responsible for the negative MR behavior under high field.

另外久久精品国产99久久，在低溫時所有樣品都表現(xiàn)出較大的正磁電阻，認(rèn)為正磁電阻效應(yīng)是由于s-d電子交換相互作用引起的自旋劈裂造成的www被啪啪舒服了，而高場時出現(xiàn)的負(fù)磁電阻效應(yīng)則可能歸因于磁場

Thus, some kind of quantum spin liquid phase may be developed in the strong spin-phonon coupled system.

在強自旋-聲子耦合相互作用系統(tǒng)中可以建立某種量子自旋液體相可以直接免费观看的黄色网站。

At some critical values of spin-phononinteraction and phonon frequency the long-range orderdisappears,and some kind of quantum spin liquid state willbe developed,which is favorable to the ground state energy.

亦即，由于晶格量子漲落的影響而使得系統(tǒng)的基態(tài)不能繼續(xù)保持長程序福利在线你懂的，這在能量上對系統(tǒng)是有利的人人人操人人爱。

This article mainly discussed critical and magnetic properties in the system of mixed spin-1 and spin-1/2 BCM with bond dilution and random crystal field.

中文摘要：混合自旋BCM 的臨界行為和磁學(xué)性質(zhì)是本文重點討論的內(nèi)容，在本文中我們主要采用了鍵稀疏和隨機(jī)晶場作用下混合自旋為1 和1/2 的BC模型18黄色禁止网站，在有效場的框架內(nèi)計算并討論了三維簡立方系統(tǒng)的臨界行為和相關(guān)磁學(xué)性質(zhì)不卡日本黄色三级片。

In the paper,spin of deformation rate frame Ωd is discussed in the process of torsion test and it is derived large strain constitutive relationship of elastoviscoplastic based on τ—γ curve of torsion test while objective stress rate is based on spin of deformation rate frame Ωd.

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OK set up like a Nollie the put your front foot on the far side of the nose. Kick your front foot inward so the board will spin. After you can spin it try to land it. The board usually jumps forward so try to stay over it.

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