Detail publikace

Determining hot-carrier transport dynamics from terahertz emission

TAGHINEJAD, M. XIA, CH. HRTOŇ, M. LEE, K.-T. KALOUSEK, R. XU, F. CAI, W. LINDENBERG, A. M. BRONGERSMA, M. K.

Originální název

Determining hot-carrier transport dynamics from terahertz emission

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

When electrons are optically excited high into the conduction band, they usually thermalize rapidly, losing energy through scattering processes. The ability to efficiently extract hot-carriers in the upper conduction band would be useful but is hampered by the lack of understanding of the processes involved. Taghinejad et al. developed a technique based on analyzing the terahertz pulses emitted by the hot-carriers (see the Perspective by Bangle and Mikkelsen). Modeling allowed them to unravel the spatiotemporal dynamics of the hot-carrier transport, providing a clearer picture for developing applications such as energy harvesting and photochemistry that can exploit these high-energy hot-carriers.

Klíčová slova

hot electrons, terahertz emission,

Autoři

TAGHINEJAD, M.; XIA, CH.; HRTOŇ, M.; LEE, K.-T.; KALOUSEK, R.; XU, F.; CAI, W.; LINDENBERG, A. M.; BRONGERSMA, M. K.;

Vydáno

19. 10. 2023

ISSN

0036-8075

Periodikum

SCIENCE

Ročník

382

Číslo

6668

Stát

Spojené státy americké

Strany od

299

Strany do

305

Strany počet

7

URL

https://www.science.org/doi/abs/10.1126/science.adj5612

BibTex

@article{BUT184957,
  author="TAGHINEJAD, M. and XIA, CH. and HRTOŇ, M. and LEE, K.-T. and KALOUSEK, R. and XU, F. and CAI, W. and LINDENBERG, A. M. and BRONGERSMA, M. K.",
  title="Determining hot-carrier transport dynamics from terahertz emission",
  journal="SCIENCE",
  year="2023",
  volume="382",
  number="6668",
  pages="299--305",
  doi="10.1126/science.adj5612",
  issn="0036-8075",
  url="https://www.science.org/doi/abs/10.1126/science.adj5612"
}