@unpublished{BalgleyButlerBiswasetal.2022,
  author  = {Jesse Balgley and Jackson Butler and Sananda Biswas and Zhehao Ge and Samuel LaGasse and Takashi Taniguchi and Kenji Watanabe and Matthew Cothrine and David G. Mandrus and Jairo Velasco and Roser Valent{\´i} and Erik A. Henriksen},
  title   = {Ultra-sharp lateral p-n junctions in modulation-doped graphene},
  institution = {Physik},
  pages     = {19},
  year    = {2022},
}