Results 101 to 110 of about 15,243 (240)

Nanoscale Decoupling of Carrier–Phonon Transport in Carbon Nanotube–Halide Perovskite Heterostructures

Advanced Science, Volume 12, Issue 43, November 20, 2025.
Heterostructures of highly conductive single‐walled carbon nanotubes with low conductivity hybrid perovskites break the trade‐off between electrical and thermal conductivity. This design boosts electrical conductivity while significantly lowering thermal conductivity.
Md Azimul Haque, Taocheng Yu, Hitarth Choubisa, Luis Huerta Hernandez, Yuan Zhou, Alessandro Genovese, Bambar Davaasuren, Craig Combe, Hanying Li, Joseph M. Luther, Jeffrey L. Blackburn, Edward H. Sargent, Wee‐Liat Ong, Derya Baran   +13 more
wiley   +1 more source

Magnetothemopower study of quasi two-dimensional organic conductor $\alpha$-(BEDT-TTF)$_2$KHg(SCN)$_4$

, 2001
We have used a low-frequency magneto-thermopower (MTEP) method to probe the high magnetic field ground state behavior of $\alpha$-(BEDT-TTF)$_2$KHg(SCN)$_4$ along all three principal crystallographic axes at low temperatures.
A. Bjelis, A. Kovalev, A. Kovalev, C. Proust, D.Y. Xing, E. S. Choi, E.S. Choi, G.E. Zil’berman, G.Yu. Logvenov, H. Ito, H. Mori, I.M. Lifshitz, I.M. Lifshitz, J. Merino, J. S. Brooks, J. S. Qualls, J. Wosnitza, J.R. Long, J.S. Brooks, J.S. Qualls, K. Bechgaard, K. Bender, K. Miyagawa, K. Mortensen, L.I. Buravov, L.I. Buravov, M. Ausloos, M.A. Tanatar, M.A. Tanatar, M.A. Tanatar, M.V. Kartsovnik, M.V. Kartsovnik, M.V. Kartsovnik, M.Ya. Azbel, N. Biskup, N. Harrison, N. Harrison, N. Harrison, N.A. Fortune, P. Kuhns, P.F. Henning, P.M. Chaikin, P.M. Chaikin, R. Mckenzie, R.C. Yu, R.C. Yu, S. Gartner, S. Uji, S.V. Demishev, T. Mori, T. Mori, T. Osada, T. Sasaki, T. Sasaki, V.A. Bondarenko, V.A. Bondarenko, V.A. Bondarenko, V.A. Bondarenko, V.N. Topnikov, V.S. Yefanov, W. Kang, Yu.A. Bychkov   +61 more
core   +1 more source

"Pudding mold" band drives large thermopower in Na$_x$CoO$_2$

, 2007
In the present study, we pin down the origin of the coexistence of the large thermopower and the large conductivity in Na$_x$CoO$_2$. It is revealed that not just the density of states (DOS), the effective mass, nor the band width, but the peculiar {\it ...
Ashcroft N. W., Fujita K., Hasan M. Z., Hébert S., Korshunov M. M., Koshibae W., Kuroki K., Kuroki K., Kuroki K., Lee K.-W., Lee M., Li S., Mahan G. D., Miyazaki Y., Mochizuki M., Motohashi T., Okada S., Okamoto Y., Shimojima T., Singh D. J., Takada K., Takeuchi T., Terasaki I., Wang Y., Wilson-Short G. B., Yang H.-B., Yoshizumi D.   +26 more
core   +1 more source

Thermoelectricity of interacting particles: A numerical approach

, 2015
A method for computing the thermopower in interacting systems is proposed. This approach, which relies on Monte Carlo simulations, is illustrated first for a diatomic chain of hard-point elastically colliding particles and then in the case of a one ...
Benenti, Giuliano, Casati, Giulio, Chen, Shunda, Wang, Jiao   +3 more
core   +1 more source

Carbon nanotube sensor for vibrating molecules

New Journal of Physics, 2013
The transport properties of a carbon nanotube (CNT) capacitively coupled to a molecule vibrating along one of its librational modes are studied and its transport properties analyzed in the presence of a scanning tunnel microscope tip.
F Remaggi, N Traverso Ziani, G Dolcetto, F Cavaliere, M Sassetti   +4 more
doaj   +1 more source

Geometric Shape Induced Small Change of Seebeck Coefficient in Bulky Metallic Wires

Sensors, 2017
In this paper, we report the results of slight changes in the thermopower of long W, Mo, Zn, Cu, brass, and Ti wires, that resulted from changes in the wire’s diameter or cross-sectional area.
Gang Li, Xiaohui Su, Fan Yang, Xiaoye Huo, Gengmin Zhang, Shengyong Xu   +5 more
doaj   +1 more source

Aharonov-Bohm-Type Oscillations of Thermopower in a Quantum Dot Ring Geometry

, 1996
We investigate Aharonov-Bohm-type oscillations of the thermopower of a quantum dot embedded in a ring for the case when the interaction between electrons can be neglected.
A. A. Abrikosov, A. A. M. Staring, A. A. Varlamov, A. C. Hewson, A. Levy Yeyati, A. S. Dzurak, A. V. Anisovich, A. Yacoby, B. L. Gallagher, C. Bruder, C. Bruder, C. W. J. Beenakker, D. H. Cobden, F. P. Esposito, G. B. Lesovik, G. D. Guttman, G. Hackenbroich, H. van Houten, Herbert Schoeller, J. König, L. W. Molenkamp, M. Büttiker, M. Büttiker, R. A. Wyss, Rosario Fazio, S. L. Bud'ko, U. Sivan, V. S. Egorov, Y. Gefen, Ya. M. Blanter, Ya. M. Blanter, Ya. M. Blanter   +31 more
core   +1 more source

Thermopower in semiconductor superlattices at scattering of current carriers by phonons and point defects

, 2021
V. S. Zakordonets
openalex   +2 more sources

Phase Dependent Thermopower in Andreev Interferometers

, 1998
We report measurements of the thermopower S of mesoscopic Andreev interferometers, which are hybrid loops with one arm fabricated from a superconductor (Al), and one arm from a normal metal (Au). S depends on the phase of electrons in the interferometer,
A. Dimoulas, A. F. Andreev, A. F. Andreev, Chen-Jung Chien, F. J. Blatt, G. Neuttiens, H. Courtois, H. Pothier, J. Eom, Jonghwa Eom, K. E. Nagaev, L. Y. Gorelik, M. Henny, N. Ashcroft, N. R. Claughton, P. Charlat, P. G. N. de Vegvar, R. S. Crisp, S. G. den Hartog, V. T. Petrashov, Venkat Chandrasekhar, Y. M. Galperin, Y. M. Galperin   +22 more
core   +1 more source

Hydrogels with Gigantic Thermopower for Low-grade Heat Harvesting [PDF]

, 2021
Kuan Sun, Yongjie He, Qi Zhang, Hanlin Cheng, Yang Liu, Yue Shu, Geng Yang, Yujie Zheng, Bo Qin, Yongli Zhou, Shanshan Chen, J. Li, Meng Li, George Omololu Odunmbaku, Jianyong Ouyang   +14 more
openalex   +1 more source