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researcher

M. Karppinen

7 papers hereh-index 5914.4k citations848 works total

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

author position
  • first author2
  • middle author3
  • last author2

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cond-mat.supr-con4
  • cond-mat.str-el3

identity via Semantic Scholar / OpenAlex

activity
20022004
most citedSodium and oxygen nonstoichiometry and thermoelectric properties of NaxCoO2+d

2 citations · 2 across the 7 of their papers we have counts for

collaborators
Showing 2004Show all

1 paper · 1 filter

cond-mat.supr-con2004

Oxidation State of Cobalt in the NaxCoO2-d yH2O Superconductor

Maarit Karppinen, Isao Asako, Teruki Motohashi +1

Here we present results of accurate wet-chemical redox analyses, revealing that the oxidation number of cobalt in the newly discovered CoO2-layer superconductor, NaxCoO2 yH2O (x ~…

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