Ying Xin

Title: Innovations of Ying Xin in Superconducting Materials

Introduction

Ying Xin is a prominent inventor based in Lawrence, KS (US), known for his significant contributions to the field of superconducting materials. With a total of 6 patents to his name, he has made remarkable advancements that have the potential to revolutionize various applications in technology and engineering.

Latest Patents

Ying Xin's latest patents include a method of fabricating thin film superconducting materials. This innovation provides improved superconducting thin films with very high T.sub.c (zero) and J.sub.c values, achieving levels greater than or equal to 120K and 10.sup.5 A/cm.sup.2, respectively. The films are designed to be deposited and supported on a compatible substrate, incorporating a superconductive material, most preferably Tl.sub.2 Ba.sub.2 Ca.sub.2 Cu.sub.3 O.sub.10, with up to about 10% elemental gold mixed in. The preferred fabrication method involves forming a non-superconducting precursor film on a compatible substrate, which is then sintered with an unsintered bulk body containing thallium to create the desired superconductor material.

Another notable patent is for high T.sub.c superconductor magnetic shields, which exhibit very high critical applied magnetic field values of at least about 50 Gauss at 77 K. The fabrication process involves placing a particulate superconducting ceramic oxide, such as thallium 2223, within a uniaxial die assembly and applying compression while heating the die. This method effectively reduces internal stresses within the shield body, enhancing its performance.

Career Highlights

Throughout his career, Ying Xin has worked with notable organizations, including Midwest Superconductivity, Inc. and the University of Arkansas. His work has significantly impacted the development of superconducting technologies, making him a key figure in this innovative field.

Collaborations

Ying Xin has collaborated with esteemed colleagues such as Zhengzhi Sheng and Kai W Wong, contributing to the advancement of superconducting materials and their applications.

Conclusion

Ying Xin's innovative work in superconducting materials has led to significant advancements in the field, showcasing his expertise and dedication to research. His contributions continue to influence the development of new technologies and applications in superconductivity.