Results 101 to 110 of about 6,618 (275)

Delocalized Charge Transport in Thermoelectric Composites of Semiconducting Carbon Nanotubes Wrapped with a P‐Type Polymer

Advanced Electronic Materials, EarlyView.
Composites made of semiconducting carbon nanotubes and p‐type polymers, when adequately doped with molecular dopants, can exhibit highly delocalized charge carrier transport, showing high thermoelectric performances. The efficient charge delocalization is enabled by the reduced coulombic binding energy at high carrier concentration and the small ...
Ye Liu, Wenchao Yang, Anirudh Sharma, Diego Rosas‐Villalva, Han Xu, Md Azimul Haque, Frédéric Laquai, Derya Baran   +7 more
wiley   +1 more source

Improving the Thermoelectric Properties of Conjugated Polymer Thin Films by Dip Coating – but not through Alignment

Advanced Electronic Materials, EarlyView.
The study demonstrates that dip coating at lower speeds significantly enhances the thermoelectric performance of P3HT by improving electrical conductivity. Contrary to expectations, this improvement is seemingly not due to polymer alignment but rather to better structural order achieved during slower solvent evaporation at lower dip coating speeds ...
Morteza Shokrani, Andrey Alekseevich Butkevich, Martijn Kemerink   +2 more
wiley   +1 more source

Thermophase Seebeck Coefficient in Hybridized Superconductor-Quantum-Dot-Superconductor Josephson Junction Side-Coupled to Majorana Nanowire. [PDF]

Nanomaterials (Basel), 2023
Gao Y, Zhang X, Yi Z, Liu L, Chi F.
europepmc   +1 more source

Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors

Advanced Electronic Materials, EarlyView.
A novel n‐dopant, phosphazenium tetrafluoroborate (P2BF4), is introduced for efficient n‐doping in N2200, P(PzDPP‐CT2) and other organic semiconductors (OSCs). P2BF4‐doped OSC films exhibit exceptional thermal stability, maintaining electrical conductivity after heating at > 150 °C for 24 h. This stability allows organic thermoelectric devices based on
Huan Wei, Jing Guo, Heng Liu, Tong Wu, Ping‐An Chen, Chuanding Dong, Shu‐Jen Wang, Stefan Schumacher, Yugang Bai, Ting Lei, Suhao Wang, Yuanyuan Hu   +11 more
wiley   +1 more source

Influence of the Mn₅Ge₃/Ge ohmic-contact interface on the Seebeck coefficient of the Mn₅Ge₃/Ge bilayer. [PDF]

Sci Rep, 2023
Portavoce A, Hassak S, Bertoglio M.
europepmc   +1 more source

Enhanced Seebeck coefficient by a filling-induced Lifshitz transition in KxRhO2 [PDF]

, 2019
Naoko Ito, Mayu Ishii, R. OKAZAKI
openalex   +1 more source

Bandgap‐Dependent Doping of Semiconducting Carbon Nanotube Networks by Proton‐Coupled Electron Transfer for Stable Thermoelectrics

Advanced Electronic Materials, EarlyView.
Proton‐coupled electron transfer doping with benzoquinone is applied to p‐dope dense films of semiconducting single‐walled carbon nanotubes. The doping efficiency depends on the pH of the doping solution and the bandgap of the nanotubes. The highest conductivities and power factors are achieved for small‐bandgap nanotubes, remaining stable for over 120
Angus Hawkey, Xabier Rodríguez‐Martínez, Sebastian Lindenthal, Moritz C. F. Jansen, Reverant Crispin, Jana Zaumseil   +5 more
wiley   +1 more source

Thermoelectric Composites on the Base of PbTe with Nanoiclusions of Colloidal Silver [PDF]

Журнал нано- та електронної фізики, 2015
Formation of thermocouples by pressing powder of thermoelectric material with micro- and nano- size range creates large internal borders for additional phonon scattering.
D. Freik, M. Galushchak, L. Nykyruy, I. Horichok, O. Matkivsky, Y. Khalavka   +5 more
doaj  

Doping effect on the thermoelectric transport properties of HfTe5

AIP Advances, 2019
We studied the influence of doping HfTe5 with 5% Ti on electric (resistivity and the Hall effect) and thermoelectric transport properties (the Seebeck coefficient, magneto-thermoelectric power, and Nernst effect).
Junfeng Hu, Haiming Yu, Jean-Philippe Ansermet   +2 more
doaj   +1 more source

Automated instrumentation for high-temperature Seebeck coefficient measurements [PDF]

, 2016
Ashutosh Patel, Sudhir K. Pandey
openalex   +1 more source