Entropy-Mediated Lattice Distortion for Tailored Dielectric Polarization to Improve L-Band Electromagnetic Wave Absorption
Han Ding, Yibo Li, Yu Wang, Weikang Song, Xuan Wang, Xijiang Han, Ping Xu, Yunchen Du · 2026
Read Entropy-Mediated Lattice Distortion for Tailored Dielectric Polarization to Improve L-Band Electromagnetic Wave Absorption by Han Ding, Yibo Li, Yu Wang, Weikang Song, Xuan Wang, Xijiang Han, Ping Xu, Yunchen Du (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13153311.txt.
Description
Eight authors present a materials study dated two thousand twenty-six on alloys that absorb radar waves in the L-band. That band's long wavelength makes efficient absorption hard to tune. The team used entropy, the degree of mixing among elements, as a control knob for the alloy's internal distortion.
They made low, medium, and high entropy alloys and compared them. More mixing warped the crystal lattice more, broke its local symmetry, and reshuffled the electron cloud. Those changes created many atomic-scale polarization centers, which soak up wave energy. Experiments and quantum calculations agreed on the mechanism, guiding designs for better absorbers.
Catalog record
| CREATOR | Han Ding, Yibo Li, Yu Wang, Weikang Song, Xuan Wang, Xijiang Han, Ping Xu, Yunchen Du |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 52 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |