Publications (13)
Strain-mediated high conductivity in ultrathin antiferromagnetic metallic nitrides
Qiao Jin, Hu Cheng, Zhiwen Wang +18
Strain engineering provides the ability to control the ground states and associated phase transition in the epitaxial films. However, the systematic study of intrinsic characters a…
Automated Action Generation based on Action Field for Robotic Garment Smoothing and Alignment
Hu Cheng, Fuyuki Tokuda, Kazuhiro Kosuge
Garment manipulation using robotic systems is a challenging task due to the diverse shapes and deformable nature of fabric. In this paper, we propose a novel method for robotic gar…
IRS-Assisted RF-powered IoT Networks:System Modeling and Performance Analysis
Hongguang Sun, Zelun Zhao, Hu Cheng +4
Emerged as a promising solution for future wireless communication systems, intelligent reflecting surface (IRS) is capable of reconfiguring the wireless propagation environment by…
Structural Twinning-induced Insulating Phase in CrN (111) Films
Qiao Jin, Zhiwen Wang, Qinghua Zhang +15
Electronic states of a correlated material can be effectively modified by structural variations delivered from a single-crystal substrate. In this letter, we show that the CrN film…
Core-level x-ray photoemission and Raman spectroscopy studies on electronic structures in Mott-Hubbard type nickelate oxide NdNiO
Ying Fu, Le Wang, Hu Cheng +14
We perform core-level X-ray photoemission spectroscopy (XPS) and electronic Raman scattering studies of electronic structures and spin fluctuations in the bulk samples of the nicke…
PhysInOne: Visual Physics Learning and Reasoning in One Suite
Siyuan Zhou, Hejun Wang, Hu Cheng +36
We present PhysInOne, a large-scale synthetic dataset addressing the critical scarcity of physically-grounded training data for AI systems. Unlike existing datasets limited to mere…
Learning to Reorient Objects with Stable Placements Afforded by Extrinsic Supports
Peng Xu, Hu Cheng, Jiankun Wang +1
Reorienting objects by using supports is a practical yet challenging manipulation task. Owing to the intricate geometry of objects and the constrained feasible motions of the robot…
Fitting IVIM with Variable Projection and Simplicial Optimization
Shreyas Fadnavis, Hamza Farooq, Maryam Afzali +10
Fitting multi-exponential models to Diffusion MRI (dMRI) data has always been challenging due to various underlying complexities. In this work, we introduce a novel and robust fitt…
Comparison of volume-selective z-shim and conventional EPI in fMRI studies using face stimuli
Hu Cheng, Srikanth Padmala, Rena Fukunaga
Single-shot gradient recalled echo planar imaging (EPI) is the primary tool for functional magnetic resonance imaging (fMRI). The image often suffers from signal drop near the air-…
Understanding the Gain of Deploying IRSs in Large-scale Heterogeneous Cellular Networks
Hu Cheng, Hongguang Sun, Linyi Zhang +3
As the superior improvement on wireless network coverage, spectrum efficiency and energy efficiency, Intelligent reflecting surface (IRS) has received more and more attention. In t…
Pedestrian Motion Tracking by Using Inertial Sensors on the Smartphone
Yingying Wang, Hu Cheng, Max Q. H. Meng
Inertial Measurement Unit (IMU) has long been a dream for stable and reliable motion estimation, especially in indoor environments where GPS strength limits. In this paper, we prop…
Localization condition for two-level systems
Hu Cheng, Mo-lin Ge, Jiushu Shao
The dynamics of two-level systems in an external periodic field are investigated in general. The necessary conditions of localization are obtained through analysing the time-evolvi…
Calibration of manganin pressure gauge for diamond-anvil cells
Jian Chen, Hu Cheng, Xuefeng Zhou +4
Pressure calibration for most diamond-anvil cell (DAC) experiments is mainly based on the ruby scale, which is key to implement this powerful tool for high-pressure study. However,…