Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Harzheim, Achim"'
Publikováno v:
2D Materials 7, 041004 (2020)
Local variations in the Seebeck coefficient in low-dimensional materials-based nanostructures and devices play a major role in their thermoelectric performance. Unfortunately, currently most thermoelectric measurements probe the aggregate characteris
Externí odkaz:
http://arxiv.org/abs/2005.03179
Publikováno v:
Advanced Functional Materials, 2020, 2000574
On-chip temperature sensing on a micro- to nanometer scale is becoming more desirable as the complexity of nanodevices and size requirements increase and with it the challenges in thermal probing and management. This highlights the need for scalable
Externí odkaz:
http://arxiv.org/abs/2004.06192
Autor:
Betz, Ulrich A.K., Arora, Loukik, Assal, Reem A., Azevedo, Hatylas, Baldwin, Jeremy, Becker, Michael S., Bostock, Stefan, Cheng, Vinton, Egle, Tobias, Ferrari, Nicola, Schneider-Futschik, Elena K., Gerhardy, Stefan, Hammes, Alexandra, Harzheim, Achim, Herget, Thomas, Jauset, Cristina, Kretschmer, Simon, Lammie, Corey, Kloss, Nina, Fernandes, Steve Marquis, Mitrofan, Claudia-Gabriela, Myrgorodska, Iuliia, Nedbalek, Daniela, Neumann, Siegfried G., Paffenholz, Stella, Ponce, Laia Pascual, Rogell, Birgit, Savic, Dragana, Velikova, Gergana, Schumacher, Christian, Weisshaar, Nina, Yahya, Mohammadzadeh, Yang, Joshua Y.C., Zhao, Guoping
Publikováno v:
In Technological Forecasting & Social Change August 2023 193
Autor:
Harzheim, Achim, sowa, Jakub K., Swett, Jacob L., Briggs, G. Andrew D., Mol, Jan A., Gehring, Pascal
Publikováno v:
Phys. Rev. Research 2, 013140 (2020)
The power factor of a thermoelectric device is a measure of the heat-to-energy conversion efficiency in nanoscopic devices. Yet, even as interest in low-dimensional thermoelectric materials has increased, experimental research on what influences the
Externí odkaz:
http://arxiv.org/abs/1906.05401
Autor:
Harzheim, Achim, Spiece, Jean, Evangeli, Charalambos, McCann, Edward, Falko, Vladimir, Sheng, Yuewen, Warner, Jamie H., Briggs, G. Andrew D., Mol, Jan A., Gehring, Pascal, Kolosov, Oleg V.
The influence of nanostructuring and quantum confinement on the thermoelectric properties of materials has been extensively studied. While this has made possible multiple breakthroughs in the achievable figure of merit, classical confinement, and its
Externí odkaz:
http://arxiv.org/abs/1811.12101
Publikováno v:
Phys. Rev. Lett. 122, 146801 (2019)
Two dimensional electronic systems under strong magnetic field form quantum Hall (QH) edge states, which propagate along the boundary of a sample with a dissipationless current. Engineering the pathway of these propagating one-dimensional chiral mode
Externí odkaz:
http://arxiv.org/abs/1711.03184
Autor:
Gehring, Pascal, Harzheim, Achim, Spièce, Jean, Sheng, Yuewen, Rogers, Gregory, Evangeli, Charalambos, Mishra, Aadarsh, Robinson, Benjamin J., Porfyrakis, Kyriakos, Warner, Jamie H., Kolosov, Oleg V., Briggs, G. Andrew D., Mol, Jan A.
Although it was demonstrated that discrete molecular levels determine the sign and magnitude of the thermoelectric effect in single-molecule junctions, full electrostatic control of these levels has not been achieved to date. Here, we show that graph
Externí odkaz:
http://arxiv.org/abs/1710.08344
Akademický článek
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Autor:
Crossno, Jesse, Shi, Jing K., Wang, Ke, Liu, Xiaomeng, Harzheim, Achim, Lucas, Andrew, Sachdev, Subir, Kim, Philip, Taniguchi, Takashi, Watanabe, Kenji, Ohki, Thomas A., Fong, Kin Chung
Publikováno v:
Science 351, 1058 (2016)
Interactions between particles in quantum many-body systems can lead to collective behavior described by hydrodynamics. One such system is the electron-hole plasma in graphene near the charge neutrality point which can form a strongly coupled Dirac f
Externí odkaz:
http://arxiv.org/abs/1509.04713
Autor:
Crossno, Jesse, Shi, Jing K., Wang, Ke, Liu, Xiaomeng, Harzheim, Achim, Lucas, Andrew, Sachdev, Subir, Kim, Philip, Taniguchi, Takashi, Watanabe, Kenji, Ohki, Thomas A., Fong, Kin Chung
Publikováno v:
Science, 2016 Mar 01. 351(6277), 1058-1061.
Externí odkaz:
http://www.jstor.org/stable/24742524