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J. Johannsen

13 papers hereh-index 161.4k citations36 works total

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

author position
  • first author3
  • middle author10

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci6
  • cond-mat.mes-hall4
  • cond-mat.str-el3
same name
  • J. Johannsen — 1 paper

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
20122021
most citedDirect view on the ultrafast carrier dynamics in graphene

411 citations · 1.2k across the 13 of their papers we have counts for

collaborators
Showing 2014Show all

3 papers · 1 filter

cond-mat.mtrl-sci2014★ 33 cited

The momentum and photon energy dependence of the circular dichroic photoemission in the bulk Rashba semiconductors BiTeX (X = I, Br, Cl)

A. Crepaldi, F. Cilento, M. Zacchigna +14

Bulk Rashba systems BiTeX (X = I, Br, Cl) are emerging as important candidates for developing spintronics devices, because of the coexistence of spin-split bulk and surface states,…

cond-mat.mes-hall2014★ 125 cited

Ultrafast Dynamics of Massive Dirac Fermions in Bilayer Graphene

Søren Ulstrup, Jens Christian Johannsen, Federico Cilento +14

Bilayer graphene is a highly promising material for electronic and optoelectronic applications since it is supporting massive Dirac fermions with a tuneable band gap. However, no c…

cond-mat.str-el2014★ 28 cited

Extracting the Temperature of Hot Carriers in Time- and Angle-Resolved Photoemission

Søren Ulstrup, Jens Christian Johannsen, Marco Grioni +1

The interaction of light with a material's electronic system creates an out-of-equilibrium (non-thermal) distribution of optically excited electrons. Non-equilibrium dynamics relax…

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