Ning Yang

A study on the friction properties of diamond surfaces after pulsed laser machining

Ning Yang, Jiateng Wang, Dajiang Lei

cn (code pays fourni par la source)

Dynamic monolithic X-ray imager with enhanced performance via strain relaxation in metal-halide scintillators

Chongrui Shu, Caixin Zhang, Ruihan Yuan, Xixi Liu et autres

This work presents an approach for developing high-resolution dynamic monolithic X-ray imaging systems using metal halide scintillators, which exhibit high light yield and effectively suppress optical crosstalk.

cn (code pays fourni par la source)

Bottom-up construction of low-dimensional perovskite thick films for high-performance X-ray detection and imaging

Siyin Dong, Zhenghui Fan, Wei Wei, Shujie Tie et autres

Abstract Quasi-two-dimensional (Q-2D) perovskite exhibits exceptional photoelectric properties and demonstrates reduced ion migration compared to 3D perovskite, making it a promising material for the fabrication of highly sensitive and stable X-ray detectors. However, achieving high-quality perovskite films with sufficient thickness for efficient …

cn (code pays fourni par la source)

Analytical model of modified diamond tools temperature by focused ion beam in dry diamond turning

Jianbiao Du, Ning Yang, Dajiang Lei

cn (code pays fourni par la source)

Strain-Released Cs5Cu3Cl6I2 Scintillators by Rb+ Doping for High-Resolution X-Ray Imaging

Chongrui Shu, Lin Lei, Shujie Tie, Xiaojuan Lu et autres

Scintillators with high light yield play a crucial role in medical diagnosis, security inspection, and nondestructive testing. Lead-free copper-based scintillators have recently gained attention for their remarkable luminescence efficiency, stability, and cost-effectiveness. However, their practical application in X-ray detectors is hindered by …

cn (code pays fourni par la source)

Investigation of the passive film of nanocrystalline 304 stainless steel in 3.5 wt% NaCl solution under hydrostatic pressure

Hongyu Ma, Ning Yang, Yu Cui, Rui Liu et autres

cn (code pays fourni par la source)

Dynamic Monolithic X-ray Imager with Enhanced Performance via Strain Relaxation in Metal-Halide Scintillator

Xiaojia Zheng, Chongrui Shu, Caixin Zhang, Ruihan Yuan et autres

cn (code pays fourni par la source)

Modification of diamond tool by focused ion beam in dry single-point diamond turning

Jianbiao Du, Hanzhong Liu, Ning Yang, Wenjun Zong

cn (code pays fourni par la source)

Additive-Induced Synergies of Ion Migration Inhibition and Defect Passivation toward Sensitive Perovskite X-ray Detectors

Yazhou Wei, Deyu Xin, Shujie Tie, Ning Yang et autres

Two-dimensional (2D) Ruddlesden–Popper (RP) metal halide perovskites have emerged as a promising material for X-ray detection. However, defects and ion migration generated nonradiative recombination and high dark current could cause severe performance degradation, which hinders their application. Herein, rubrene was added to …

cn (code pays fourni par la source)

Low-Dose and Stable X-ray Detection Enabled by Ferroelectric Perovskite Oxides

Shujie Tie, Xiaojun Wu, Yazhou Wei, Ning Yang et autres

Ferroelectric perovskites are recognized as promising candidates for use in optoelectronics due to the efficient electron and hole extraction enabled by the spontaneous electric polarization induced depolarization electric field. Ferroelectric perovskite oxides also show good stability in harsh chemical, mechanical, and thermal …

cn (code pays fourni par la source)

A-Site Cation Engineering of Ruddlesden–Popper Perovskites for Stable, Sensitive, and Portable Direct Conversion X-ray Imaging Detectors

Deyu Xin, Min Zhang, Zhenghui Fan, Ning Yang et autres

Perovskite flat-panel X-ray detectors are promising products for realizing low-dose medical imaging, a nondestructive test, and security inspection. However, the perovskite X-ray imager still faces intractable problems such as severe baseline drift, a low signal-to-noise ratio, and rapid performance degradation, which were …

cn (code pays fourni par la source)

Analysis of diamond tool wear mechanism in terms of stress for KDP Fly cutting

Ning Yang, Xin Li Yang, Wen Lai Huang, Shun Zhao et autres

cn (code pays fourni par la source)