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Cover A Peltier nanocooling device is proposed based on the self-doping properties of curved graphenenanoribbons, without need of gating or chemical doping. Its cooling power canbe reversibly tuned by applying uniaxial pressure to the device. Upon application of a current through theGNR, heat is pumped from the junctions near the bottom of the structure to thejunctions near the top. With a cooling power on the order of kW/cm2,on par with the best cooling devices based on using standard superlatticestructures, the proposed cooling device helps pave the way toward designinggraphene electronics which use 3D geometry rather than patterning and gating tocontrol devices. For more details, please refer to the article “Tunable nano Peltier cooling device from geometric effects using a single graphene nanoribbon” by Wan-Ju Li, Dao-Xin Yao, and E. W. Carlson, pp 472–476. [Photocredits: Dao-Xin Yao, Sun Yat-Sen University; Wan-Ju Li and E. W. Carlson, Purdue University]
CONTENTS
| Atomic, Molecular, and Optical Physics |
| Review Article |
419 | Laser-induced breakdown spectroscopy in China Zhe Wang, Ting-Bi Yuan, Zong-Yu Hou, Wei-Dong Zhou, Ji-Dong Lu, Hong-Bin Ding, Xiao-Yan Zeng |
| Research Articles |
439 | Study on quantitative analysis of slag based on spectral normalization of laser-induced plasma image Zhi-Bo Ni, Xing-Long Chen, Hong-Bo Fu,Jing-Ge Wang, Feng-Zhong Dong |
446 | Quantum phase for an electric quadrupole moment in noncommutative quantum mechanics Halqem Nizamidin, Abduwali Anwar, Sayipjamal Dulat, Kang Li |
451 | A generalized two-mode entangled state: Its generation, properties, and applications Kai-Min Zheng, Shi-You Liu, Hao-Liang Zhang, Cun-Jin Liu, Li-Yun Hu |
460 | Hong-Yi Fan, Sen-Yue Lou |
| Condensed Matter, Materials Physics, and Statistical Physics |
| Research Articles |
465 | Electronic and magnetic structures of chain structured iron selenide compounds Wei Li, Chandan Setty, X. H. Chen, Jiangping Hu |
472 | Tunable nano Peltier cooling device from geometric effects using a single graphene nanoribbon Wan-Ju Li, Dao-Xin Yao, E. W. Carlson |
477 | Generation of adjustable pure spin currents in negative-U systems Rui-Qiang Wang, Li Sheng, Liang-Bin Hu, Mou Yang, Baigeng Wang, D. Y. Xing |
483 | LDA+U calculation of structural andthermodynamic properties of Ce2O3 Bo Zhu, Yan Cheng, Zhen-Wei Niu, Meng Zhou, Min Gong |
490 | Raúl Machado |
511 | Dynamics of rotator chain with dissipative boundary Pu Ke, Zhi-Gang Zheng |
519 | Dimensions of receptor-ligand complex and the optimal radius of endocytosed virus-like particle Yan-Hui Liu, Ying-Bing Chen, Wei Mao, Lin Hu, Lin-Hong Deng, Hou-Qiang Xu |
523 | States and transitions in mixed networks Ying Zhang, Wen-Hui Wan |
| Particle & Nuclear Physics, Cosmology & Astrophysics, and Plasma Physics |
529 | Global dynamical correlation energies in covariant density functional theory: Cranking approximation Qian-Shun Zhang, Zhong-Ming Niu, Zhu-Pan Li, Jian-Ming Yao,Jie Meng |
| Special Focus |
i | Shanghai Center for SuperConductivity, Chinese Academy of Sciences (SC2, CAS) |
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