X.H. Zheng
YOU?
Author Swipe
View article: Design method for focal plane mirrors based on inverse ray tracing
Design method for focal plane mirrors based on inverse ray tracing Open
The demand for high-resolution, wide-swath remote sensing has intensified the need for multisensor stitching. This paper presents an optimization method based on inverse ray tracing for determining mirror geometric parameters and spatial c…
View article: Design Methodology for Focal Plane Mirrors Based on Inverse Ray Tracing
Design Methodology for Focal Plane Mirrors Based on Inverse Ray Tracing Open
The increasing demand for high-resolution and wide-swath remote sensing drives continuous growth in detector pixel counts. However, limited by current manufacturing technologies, multi-detector stitching becomes essential for large-swath i…
View article: Maximum Transition Temperatures for Alloy Groups and in Bcs Theory
Maximum Transition Temperatures for Alloy Groups and in Bcs Theory Open
View article: Wavefront detection and reconstruction method for the active optical system of a large FOV space camera based on a self-reference light source
Wavefront detection and reconstruction method for the active optical system of a large FOV space camera based on a self-reference light source Open
The application of active optical technology in a large field-of-view (FOV) pushbroom imaging space camera (PISC) can compensate for optical system aberrations caused by the space environment in real time. Additionally, it can improve the …
View article: Where is Hawking Radiation from? Creation or Reflection?
Where is Hawking Radiation from? Creation or Reflection? Open
View article: On the use of Monkhorst–Pack scheme to evaluate superconductivity and the issue of umklapp electron–phonon interactions
On the use of Monkhorst–Pack scheme to evaluate superconductivity and the issue of umklapp electron–phonon interactions Open
The Monkhorst–Pack scheme is a method to save time in the days of slow computers. It excludes umklapp phonons and offers erroneous evaluations in superconducting Pb and Pd (curves). An alternative method leads to better results (silhouette…
View article: Snell’s law for the Schwarzschild black hole
Snell’s law for the Schwarzschild black hole Open
The Wheeler equation, for electromagnetic disturbances in a gravitational field, was found by Fiziev to have exact solutions both above and below the event horizon, in the form of waves propagating both inwardly and outwardly. This observa…
View article: Seeking high temperature superconductors in ambient from exemplary beryllium-based alloys
Seeking high temperature superconductors in ambient from exemplary beryllium-based alloys Open
View article: McMillan Formula: long-standing myth and a novel implementation to reveal high $T_c$ in beryllium-based alloys
McMillan Formula: long-standing myth and a novel implementation to reveal high $T_c$ in beryllium-based alloys Open
View article: Prospects to attain room temperature superconductivity
Prospects to attain room temperature superconductivity Open
View article: Sulfur hydride and superconductivity theory
Sulfur hydride and superconductivity theory Open
In his comments in “Unmasking the record-setting sulfur hydride superconductor” (Physics Today, July 2016, page 21) Sung Chang quotes Mari Einaga, who explains that the Bardeen-Cooper-Schrieffer (BCS) theory “was largely abandoned because …