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SPECTRAL CALCULATIONS OF HAMILTONIAN FOR A QUANTUM FRACTAL NETWORK柳贵平摘 要:<正>A general formulation for the spectral calculations of the Hamiltonian operator of a Quantum Fractal Network(QFN) is presented. The QFN can be constructed by placing artificial neurons on each site of the fractal lattice. An artificial neuron may consist of a cell......
Cyclotron Resonance of Free Magnetopolaron in Quantum Well WiresHaiyang ZHOU Kadi ZHU Shiwei GU Dept.of Applied Physics,Jiaotong University,Shanghai,200030,China摘 要:<正> The cyclotron resonance of magnetopolaron in quantum well wires (QWWs) have been studied withthe use of variational solutions to the effective mass equation. The results show......
QUANTUM CHEMISTRY STUDIES ON THE STRENGTH PERFORMANCE OF ETTRINGITE程新,冯修吉摘 要:<正>Ettringite is a main hydrate of cement,and theSr-bearing ettringite is a main hydrate of Sr-bearing calciumsuplhoaluminate.In this paper the two hydrates are studiedby a quantum chemistry method,the self-consistent-field dis-crete variation Xα.method (SCC-DV-Xα......
The Application of SCC-DV-Xa Computational Method of Quantum Chemistry in Cement Chemistry王志摘 要:It has been explored why quantum chemistry is applied to the research field of cement chemistry.The fundamental theory of SCC-DV-Xα computational method of quantum chemistry is synopsized. The results obtained by computational quantum chemistry method......
TiO2 sensitized by red-, green-, blue-emissive carbon dots for enhanced H2 productionDong-Xue Yang,Dan Qu,Xiang Miao,Wen-Shuai Jiang,Li An,Yuan-Jing Wen,Dan-Dan Wu,Zai-Cheng Sun摘 要:Carbon dots(Cdots) with a broad light absorption range could be a potential stable sensitizer for TiO2,which is an excellent ultraviolet(UV) response photocatalyst. Herein......
Synthesis of ultra-narrow PbTe nanorods with extremely strong quantum confinementLu Han1,Honghua Fang2,Chunmiao Du1,Jianxia Sun1,Youyong Li1,Wanli Ma11. Institute of Functional Nano & Soft Materials.... Moreover, the synthesized ultra-narrow PbTe nanorods exhibited extremely strong quantum confinement and presented unique optical properties. We revealed that the diameter and length of PbTe nanorods could......
analysis for quantum thermoacoustic refrigeration micro-cycle working in generalized 1D potential E Qing1, 2, WU Feng2, 3 (1. School of Energy and Power Engineering, Huazhong University of Science... 430032, China) Abstract: A set of analysis model for generalized quantum thermoacoustic refrigeration micro-cycle working in various 1D potential wells was established started with the quantum mechanical......
scheme of classical information based on quantum continuous variable entanglement states LOU Xiaoping1, 2, CHEN Zhigang2, DENG Xiaohong2, LI Xian2, MEI Xiaoyong1 (1. School of Computer Science and Technology, Hunan University of Arts and Science, Changde 415000, China; 2. School of Information Science and Engineering, Central South University, Changsha 410083, China) Abstract: Quantum anonymous......
on the quantum chemistry calculation. The results show that the first step, in which the atomic Ti, C and Si are decomposed from Ti matrix and SiC fiber, respectively, is a rate-determined step because... with that of experimental observation. Key words: quantum chemistry; SiC/Ti composites; interfacial reaction; chemical kinetics ......
Near-infrared Quantum Cutting in Pr3+-Yb3+ Co-doped Oxyfluoride Glass Ceramics Containing CaF2 Nanocrystals章丽丽,XU Jie,胡一晨,CHEN Guorong,WANG ZhongjianSchool of Materials Scence and Engineering, East... and quantum efficiency was calculated. The results indicate that the main phase in the oxyfluoride glass-ceramics is CaF2 nanocrystal sized at 30 nm. Energy dispersive spectroscopy (EDS) and X-ray......
