Results 151 to 160 of about 27,530 (217)

Boosting Photo‐Pyroelectric Effect via Tunable Polarization and Interfacial Defect Engineering

Advanced Science, Volume 13, Issue 25, 4 May 2026.
This study reports Ba(Ti0.85Zr0.15)O3 nanocatalysts with enhanced polarization and oxygen‐vacancy‐rich interfaces for efficient NIR‐II photo‐pyroelectric therapy. Zr doping boosts the pyroelectric coefficient and accelerates polarization switching, while oxygen vacancies improve photothermal conversion and surface reactivity.
Yanli Huang, Haifen Luo, Jie Yin, Shuai Cao, Gaolei Dong, Zhi Tan, Chunlin Zhao, Peiye Wen, Fengwei Sun, Shan Zhang, Xianzeng Zhang, Yunlu Dai, Zhen Yang, Wei Huang   +13 more
wiley   +1 more source

Giant Seebeck Effect in a PEDOT Material Coated on a Felt Fiber. [PDF]

Materials (Basel)
Arimatsu H, Osada Y, Takagi R, Fujima T.
europepmc   +1 more source

Discovery of colossal Seebeck effect in metallic Cu₂Se. [PDF]

Nat Commun, 2019
Byeon D, Sobota R, Delime-Codrin K, Choi S, Hirata K, Adachi M, Kiyama M, Matsuura T, Yamamoto Y, Matsunami M, Takeuchi T.   +10 more
europepmc   +1 more source

Isoelectronic Alloying in Zintl Phases Mediated the Avoided Crossing and Phonon Softening

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
A small amount of Hf doping endows Zr3Ni3Sb4‐Zintl with an unusually low thermal conductivity far exceeding that of similar systems. Two unique phonon mechanisms—avoided crossing and phonon softening—significantly suppress the lattice thermal conductivity. The average thermoelectric figure of merit is improved by 21%.
Zesong Wang, Xiang Wei, Ran Guo, Shun Han, Weihong Gao, Yu-dong Fu, Zihang Liu   +6 more
wiley   +1 more source

Spin Hall magnetoresistance and spin Seebeck effect in Pt |CoCr₂O₄ heterostructures. [PDF]

Sci Technol Adv Mater
Aqeel A, Kronseder M, Vlietstra N, Huebl H, Heuver JA, Noheda B, Herrero-Martín J, Pellegrin E, Vasili HB, Mostovoy M, Back C.   +10 more
europepmc   +1 more source

Enhancing the Seebeck effect in Ge/Si through the combination of interfacial design features. [PDF]

Sci Rep, 2019
Nadtochiy A, Kuryliuk V, Strelchuk V, Korotchenkov O, Li PW, Lee SW.   +5 more
europepmc   +1 more source

Self‐Maintained Thermal Charging Cells for the Efficient Harvesting of Waste Heat at Elevated Temperatures

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
Thermal charging cells (TCS) face two main challenges that limit their practical applications: 1) Still lacking the systems suitable for operation under higher temperature environments, and 2) there are limitations in the self‐sustaining performance of continuous discharge under temperature differences, which holds critical significance for the real ...
Tingting Meng, Yimin Xuan, Yunjie Xiong
wiley   +1 more source

Room temperature and low-field resonant enhancement of spin Seebeck effect in partially compensated magnets. [PDF]

Nat Commun, 2019
Ramos R, Hioki T, Hashimoto Y, Kikkawa T, Frey P, Kreil AJE, Vasyuchka VI, Serga AA, Hillebrands B, Saitoh E.   +9 more
europepmc   +1 more source

Anti/De‐Icing and Broad‐Band IR Stealth: Ag2S‐Modified Wool

EcoMat, Volume 8, Issue 5, May 2026.
This study develops the multifunctional HMWF@Ag2S wool fabric via a simple two‐step strategy: fabricating hydrophobic HMWF through DA‐HDTMS reactions, then introducing Ag2S particles onto it via a green method to form a micro‐nano structure; the optimized fabric boasts 62.3% photothermal efficiency with power generation, anti/de‐icing performances and ...
Yuanlong Guo, Juchun Liu, Hongrun Li, Yunqi Li, Haibo Xie, Qun Xu   +5 more
wiley   +1 more source

The Investigation of the Seebeck Effect of the Poly(3,4-Ethylenedioxythiophene)-Tosylate with the Various Concentrations of an Oxidant. [PDF]

Polymers (Basel), 2018
Kim JS, Jang W, Wang DH.
europepmc   +1 more source