default author photo

Chaoya Han

University of Delaware

Newark, DE 19711

United States

  • University of Delaware

SCHOLARLY PAPERS

4

DOWNLOADS

198

TOTAL CITATIONS

0

Scholarly Papers (4)

Actions:
Email selected abstracts
1.

Understanding High Coercivity in Thmn12-Type Sm–Zr–Fe–Co–Ti Permanent Magnet Powders Through Nanoscale Analysis

Number of pages: 20 Posted: 28 Oct 2024
Nikita Polin, Alexander Gabay, Chaoya Han, Christopher Chan, Se-Ho Kim, Chaoying Ni, Oliver Gutfleisch, George Hadjipanayis and Baptiste Gault
Max Planck Institute for Sustainable Materials, University of Delaware, University of Delaware, The Chemours Company, Max Planck Institute for Sustainable Materials, University of Delaware, Technical University of Darmstadt - Functional Materials, University of Delaware and Max Planck Institute for Sustainable Materials
Downloads 70 (875,328)

Abstract:

Loading...

rare-earth magnets, coercivity, grain boundaries, twin boundaries, Ostwald ripening

2.

Bulk Magnetic Hardening in Sm(Fe,V)12 Alloys

Number of pages: 30 Posted: 12 Apr 2024
Yitong Xu, Chaoya Han, Chaoying Ni, Alexander Gabay and George Hadjipanayis
University of Delaware, University of Delaware, University of Delaware, University of Delaware and University of Delaware
Downloads 56 (1,000,027)

Abstract:

Loading...

permanent magnets, bulk alloys, ThMn12 structure, coercivity, rare-earth-lean magnets

3.

Structural Evolution and Magnetic Hardness of (Sm,Zr)(Fe,Co,Ti)12 Alloy Particles Via Reduction-Diffusion

Number of pages: 23 Posted: 30 Oct 2024
Chaoya Han, Chaoying Ni, Alexander Gabay, Christopher Chan, L. H. Lewis and George Hadjipanayis
University of Delaware, University of Delaware, University of Delaware, The Chemours Company, Northeastern University (USA) and University of Delaware
Downloads 45 (1,121,190)

Abstract:

Loading...

HRTEM, hard magnets, crystal structure, Phase transformation, reduction

4.

In Situ Synthesis of Copper Nanoparticles on Biocarbon Sheets for Surface-Enhanced Raman Scattering

Number of pages: 9 Posted: 24 Oct 2024
Jianqiang Wei, Zelong Zhou, Junchao Qian, Yaping Wang, Jun Chen, Feng Chen, Chaoya Han and Jiayun Cai
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Delaware, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Delaware and affiliation not provided to SSRN
Downloads 27 (1,359,097)

Abstract:

Loading...

Surface-enhanced Raman spectroscopy, Copper nanoparticle, Biotemplate, Biocarbon, Antibiotics detection