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Fengfeng Qi

5 papers hereh-index 7321 citations14 works total

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

author position
  • first author1
  • middle author3

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci2
  • cond-mat.str-el2
  • physics.acc-ph1

identity via Semantic Scholar / OpenAlex

activity
20202022
most citedAchieving 50 femtosecond resolution in MeV ultrafast electron diffraction with a double bend achromat compressor

124 citations · 364 across the 5 of their papers we have counts for

collaborators
Showing cond-mat.mtrl-sciShow all

2 papers · 1 filter

cond-mat.mtrl-sci2022★ 39 cited

Ultrafast formation of topological defects in a 2D charge density wave

Yun Cheng, Alfred Zong, Lijun Wu +13

Topological defects play a key role in nonequilibrium phase transitions, ranging from birth of the early universe to quantum critical behavior of ultracold atoms. In solids, transi…

cond-mat.mtrl-sci2022★ 70 cited

Transient dynamics of the phase transition in VO2 revealed by mega electron-volt ultrafast electron diffraction

Chenhang Xu, Cheng Jin, Zijing Chen +9

Vanadium dioxide (VO2) exhibits an insulator-to-metal transition accompanied by a structural transition near room temperature. This transition can be triggered by an ultrafast lase…

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