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researcher

S. Asahi

3 papers hereh-index 12413 citations92 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • physics.optics2
  • physics.app-ph1
same name
  • S. Asahi — 6 papers, h 6

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20202025
most citedMicroscopic observation of carrier-transport dynamics in quantum-structure solar cells using a time-of-flight technique

16 citations · 16 across the 3 of their papers we have counts for

collaborators
Showing 2025Show all

1 paper · 1 filter

physics.optics2025

Enhanced intraband absorption in two-step photon upconversion solar cells with a double-tunnel-junction structure

Koichiro Matsuzawa, Shigeo Asahi, Takashi Kita

Two-step photon upconversion solar cells (TPU-SCs) belong to the class of solar cells that in principle can exceed the Shockley--Queisser limit for single-junction solar cells. A T…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.