Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Qijin Chen"'
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract In this paper we address the question of whether high-temperature superconductors have anything in common with BCS-BEC crossover theory. Towards this goal, we present a proposal and related predictions which provide a concrete test for the a
Externí odkaz:
https://doaj.org/article/636baa251cbc4d29a40c9f48428da49b
Publikováno v:
Navigation, Vol 70, Iss 3 (2023)
The global navigation satellite system (GNSS) real-time kinematics (RTK) survey method cannot be used in GNSS-denied areas largely due to signal blockage. In this work, we aim to extend high-precision RTK positioning capability to GNSS-denied areas v
Externí odkaz:
https://doaj.org/article/92afaf9175fa427382d182fc9ae7c051
Publikováno v:
Satellite Navigation, Vol 2, Iss 1, Pp 1-16 (2021)
Abstract An aided Inertial Navigation System (INS) is increasingly exploited in precise engineering surveying, such as railway track irregularity measurement, where a high relative measurement accuracy rather than absolute accuracy is emphasized. How
Externí odkaz:
https://doaj.org/article/a738e31d6134491eaaaa5bed9d6a3fcc
Publikováno v:
IEEE Access, Vol 7, Pp 157241-157253 (2019)
Accurate absolute measurement of existing lines is a task of fundamental importance to provide scientific basis for reconstruction. Traditional railway track survey methods in combination with classical geodetic surveying apparatus such as total stat
Externí odkaz:
https://doaj.org/article/b70241b472c14baaad5acd5477b050c8
Publikováno v:
IEEE Access, Vol 7, Pp 104453-104461 (2019)
An inertial navigation system (INS) aided by odometers and a series of reference points has been extensively used to determine the location of pipeline inspection gauges (PIGs) in long-range gas and oil pipeline inspection. However, little attention
Externí odkaz:
https://doaj.org/article/df146dd38a5644f38e6e738d2eb6161d
Autor:
Xiang-Pei Liu, Xing-Can Yao, Youjin Deng, Yu-Xuan Wang, Xiao-Qiong Wang, Xiaopeng Li, Qijin Chen, Yu-Ao Chen, Jian-Wei Pan
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043115 (2021)
We report an experimental study of quench dynamics across the superfluid transition temperature T_{c} in a strongly interacting Fermi gas by ramping down the trapping potential. The nonzero quasicondensate number N_{0} at temperatures significantly a
Externí odkaz:
https://doaj.org/article/9b5688ea3c3747df919e888ce7409acd
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Atomic Fermi gases have been an ideal platform for simulating conventional and engineering exotic physical systems owing to their multiple tunable control parameters. Here we investigate the effects of mixed dimensionality on the superfluid
Externí odkaz:
https://doaj.org/article/3335e5b18a5f42109ebf170cf4c6bc3a
Publikováno v:
New Journal of Physics, Vol 22, Iss 6, p 063050 (2020)
This paper addresses the transition from the normal to the superfluid state in strongly correlated two dimensional fermionic superconductors and Fermi gases. We arrive at the Berezinskii–Kosterlitz–Thouless (BKT) temperature T _BKT as a function
Externí odkaz:
https://doaj.org/article/fdb2a4ad4e2c4ea797aa5b350207708f
Autor:
Junhao Pan, Liying Zhan, ChuanLin Hu, Junkai Yang, Cong Wang, Li Gu, Shengqi Zhong, Yingyu Huang, Qian Wu, Xiaolin Xie, Qijin Chen, Hui Zhou, Miner Huang, Xiang Wu
Publikováno v:
Frontiers in Human Neuroscience, Vol 12 (2018)
Emotion regulation (ER) refers to the “implementation of a conscious or non-conscious goal to start, stop or otherwise modulate the trajectory of an emotion” (Etkin et al., 2015). Whereas multiple brain areas have been found to be involved in ER,
Externí odkaz:
https://doaj.org/article/030189e9e9b24fea9a29f944d2aa6903
Publikováno v:
Remote Sensing, Vol 10, Iss 2, p 205 (2018)
The integration of Global Positioning System (GPS) real-time kinematics (RTK) and an inertial navigation system (INS) has been widely used in many applications, such as mobile mapping and autonomous vehicle control. Such applications require high-acc
Externí odkaz:
https://doaj.org/article/946cd36049f44af488f705d421a17af0