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researcher

R. Ortiz

16 papers hereh-index 12862 citations21 works total

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

author position
  • sole author1
  • first author7
  • middle author8

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • cond-mat.mes-hall13
  • cond-mat.str-el2
  • cond-mat.supr-con1
same name
  • R. Ortiz — 44 papers, h 9
  • R. Ortiz — 5 papers, h 2
  • R. Ortiz — 4 papers, h 6
  • R. Ortiz — 4 papers, h 2
  • R. Ortiz — 3 papers, h 4
  • R. Ortiz — 2 papers, h 1

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
20172023
most citedObservation of fractional edge excitations in nanographene spin chains

286 citations · 1k across the 16 of their papers we have counts for

collaborators
Showing 2020Show all

3 papers · 1 filter

cond-mat.mes-hall2020★ 201 cited

Giant magnetic exchange coupling in rhombus-shaped nanographenes with zigzag periphery

Shantanu Mishra, Xuelin Yao, Qiang Chen +11

Nanographenes with zigzag edges are predicted to manifest non-trivial pi-magnetism resulting from the interplay of hybridization of localized frontier states and Coulomb repulsion…

cond-mat.mes-hall2020★ 159 cited

Collective All-Carbon Magnetism in Triangulene Dimers

Shantanu Mishra, Doreen Beyer, Kristjan Eimre +8

Triangular zigzag nanographenes, such as triangulene and its pi-extended homologues, have received widespread attention as organic nanomagnets for molecular spintronics, and may se…

cond-mat.mes-hall2020★ 24 cited

Probing local moments in nanographenes with electron tunneling spectroscopy

Ricardo Ortiz, Joaquín Fernández-Rossier

The emergence of local moments in graphene zigzag edges, grain boundaries, vacancies and sp3 defects has been widely studied theoretically. However, conclusive experimental evidenc…

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