Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Guo, Guoping"'
Conventional silicon bipolars are not suitable for low-temperature operation due to the deterioration of current gain ($\beta$). In this paper, we characterize lateral bipolar junction transistors (LBJTs) fabricated on silicon-on-insulator (SOI) wafe
Externí odkaz:
http://arxiv.org/abs/2309.09257
Autor:
Bian, Huanyu, Jia, Zhilong, Dou, Menghan, Fang, Yuan, Li, Lei, Zhao, Yiming, Wang, Hanchao, Zhou, Zhaohui, Wang, Wei, Zhu, Wenyu, Li, Ye, Yang, Yang, Zhang, Weiming, Yu, Nenghai, Chen, Zhaoyun, Guo, Guoping
With the rapid development of classical and quantum machine learning, a large number of machine learning frameworks have been proposed. However, existing machine learning frameworks usually only focus on classical or quantum, rather than both. Theref
Externí odkaz:
http://arxiv.org/abs/2301.03251
Autor:
Dou, Menghan, Zou, Tianrui, Fang, Yuan, Wang, Jing, Zhao, Dongyi, Yu, Lei, Chen, Boying, Guo, Wenbo, Li, Ye, Chen, Zhaoyun, Guo, Guoping
With the birth of Noisy Intermediate Scale Quantum (NISQ) devices and the verification of "quantum supremacy" in random number sampling and boson sampling, more and more fields hope to use quantum computers to solve specific problems, such as aerodyn
Externí odkaz:
http://arxiv.org/abs/2212.14201
Autor:
Liu, Hanwei, Wang, Baochuan, Wang, Ning, Sun, Zhonghai, Yin, Huili, Li, Haiou, Cao, Gang, Guo, Guoping
Publikováno v:
Appl. Phys. Lett. 121, 084002 (2022)
Recent progress has shown that the dramatically increased number of parameters has become a major issue in tuning of multi-quantum dot devices. The complicated interactions between quantum dots and gate electrodes cause the manual tuning process to n
Externí odkaz:
http://arxiv.org/abs/2208.12414
Autor:
Kong, Zhenzhen, Li, Zonghu, Cao, Gang, Su, Jiale, Zhang, Yiwen, Liu, Jinbiao, Liu, Jingxiong, Ren, Yuhui, Wei, Laiming, Guo, Guoping, Wu, Yuanyuan, Radamson, Henry H., Li, Junfeng, Wu, Zhenhua, Li, Haiou, Yang, Jiecheng, Zhao, Chao, Wang, Guilei
We fabricate an undoped Ge quantum well under 30 nm Ge0.8Si0.2 shallow barrier with reverse grading technology. The under barrier is deposited by Ge0.8Si0.2 followed by Ge0.9Si0.1 so that the variation of Ge content forms a sharp interface which can
Externí odkaz:
http://arxiv.org/abs/2204.11470
Quantum computing (QC) requires cryogenic electronic circuits as control and readout sub-systems of quantum chips to meet the qubit scale-up challenges.At this temperature,MOSFETs transistors exhibition many changes such as higher threshold voltage,h
Externí odkaz:
http://arxiv.org/abs/2204.09393
Autor:
Zeng, Bolun, Zhang, Haochen, Xiang, Zikun, Luo, Chao, Zhang, Yuanke, Weng, Mingjie, Xue, Qiwen, Hu, Sirui, Sun, Yue, Yang, Lei, Sun, Haiding, Guo, Guoping
The cryogenic performance of GaN-based HEMTs (high-electron-mobility transistors) is systematically investigated by the direct current (DC) and low-frequency noise (LFN) characteristics within the temperature (T) range from 300 K to 4.2 K. The import
Externí odkaz:
http://arxiv.org/abs/2204.09216
Autor:
Zhan, Ze, Run, Chongxin, Zong, Zhiwen, Xiang, Liang, Fei, Ying, Jin, Wenyan, Jia, Zhilong, Duan, Peng, Wu, Jianlan, Yin, Yi, Guo, Guoping
A quantum eigensolver is designed under a multi-layer cluster mean-field (CMF) algorithm by partitioning a quantum system into spatially-separated clusters. For each cluster, a reduced Hamiltonian is obtained after a partial average over its environm
Externí odkaz:
http://arxiv.org/abs/2110.00941
Autor:
Kong, Weicheng, Wang, Junchao, Han, Yongjian, Wu, Yuchun, Zhang, Yu, Dou, Menghan, Fang, Yuan, Guo, Guoping
The operating system is designed to manage the hardware and software resources of a computer. With the development of quantum computing, the management of quantum resources and cooperation between quantum systems and other computing resources (e.g. C
Externí odkaz:
http://arxiv.org/abs/2105.10730
Autor:
Xiang, Liang, Zong, Zhiwen, Zhan, Ze, Fei, Ying, Run, Chongxin, Wu, Yaozu, Jin, Wenyan, Jia, Zhilong, Duan, Peng, Wu, Jianlan, Yin, Yi, Guo, Guoping
A Markov assumption considers a physical system memoryless to simplify its dynamics. Whereas memory effect or the non-Markovian phenomenon is more general in nature. In the quantum regime, it is challenging to define or quantify the non-Markovianity
Externí odkaz:
http://arxiv.org/abs/2105.03333