M. Karppinen

611 total citations
20 papers, 528 citations indexed

About

M. Karppinen is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, M. Karppinen has authored 20 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Condensed Matter Physics, 14 papers in Electronic, Optical and Magnetic Materials and 11 papers in Materials Chemistry. Recurrent topics in M. Karppinen's work include Magnetic and transport properties of perovskites and related materials (11 papers), Advanced Condensed Matter Physics (10 papers) and Physics of Superconductivity and Magnetism (6 papers). M. Karppinen is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (11 papers), Advanced Condensed Matter Physics (10 papers) and Physics of Superconductivity and Magnetism (6 papers). M. Karppinen collaborates with scholars based in Japan, Finland and Taiwan. M. Karppinen's co-authors include H. Yamauchi, Teruki Motohashi, Markus Valkeapää, Yunhui Huang, T. Fujita, Helmer Fjellvåg, Sami Vasala, J. Lindén, Matti Lehtimäki and J. Miettinen and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Chemistry of Materials.

In The Last Decade

M. Karppinen

20 papers receiving 522 citations

Peers

M. Karppinen
Ian D. Fawcett United States
K. Kanno Japan
S. Bhattacharya India
Y.-Q. Wang United States
L. Martı́n-Carrón Spain
P. Gaczyński Germany
Mona Bahout France
Wojciech Miiller Australia
S.A. Ivanov Russia
Hang‐Chen Ding China
Ian D. Fawcett United States
M. Karppinen
Citations per year, relative to M. Karppinen M. Karppinen (= 1×) peers Ian D. Fawcett

Countries citing papers authored by M. Karppinen

Since Specialization
Citations

This map shows the geographic impact of M. Karppinen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M. Karppinen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. Karppinen more than expected).

Fields of papers citing papers by M. Karppinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Karppinen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M. Karppinen. The network helps show where M. Karppinen may publish in the future.

Co-authorship network of co-authors of M. Karppinen

This figure shows the co-authorship network connecting the top 25 collaborators of M. Karppinen. A scholar is included among the top collaborators of M. Karppinen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with M. Karppinen. M. Karppinen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Gauzzi, Andrea, Y. Klein, Mikko Nisula, et al.. (2016). Bulk superconductivity at 84 K in the strongly overdoped regime of cuprates. DORA PSI (Paul Scherrer Institute). 21 indexed citations
2.
Karppinen, M., et al.. (2016). ALD/MLD processes for Mn and Co based hybrid thin films. Dalton Transactions. 45(26). 10730–10735. 25 indexed citations
3.
Lehtimäki, Matti, Hiroki Yamauchi, & M. Karppinen. (2013). Stability of Ruddlesden–Popper-structured oxides in humid conditions. Journal of Solid State Chemistry. 204. 95–101. 19 indexed citations
4.
Vasala, Sami, H. Yamauchi, & M. Karppinen. (2011). Role of SrMoO4 in Sr2MgMoO6 synthesis. Journal of Solid State Chemistry. 184(5). 1312–1317. 40 indexed citations
5.
Vasala, Sami, Matti Lehtimäki, Shu‐Chih Haw, et al.. (2010). Isovalent and aliovalent substitution effects on redox chemistry of Sr2MgMoO6−δ SOFC-anode material. Solid State Ionics. 181(15-16). 754–759. 50 indexed citations
6.
Matsuda, Yasuaki, M. Karppinen, Yasuo Yamazaki, & H. Yamauchi. (2009). Oxygen-vacancy concentration in A2MgMoO6−δ double-perovskite oxides. Journal of Solid State Chemistry. 182(7). 1713–1716. 30 indexed citations
7.
Lindén, J., et al.. (2007). Studies on InFeMO4 (M=Mg, Co, Ni, Cu and Zn) compounds: Crystal structure and cation distribution. Journal of Solid State Chemistry. 180(8). 2316–2322. 5 indexed citations
8.
Lehtimäki, Matti, et al.. (2007). Water-containing derivative phases of the Srn+1FenO3n+1 series. Journal of Solid State Chemistry. 180(11). 3247–3252. 11 indexed citations
9.
Lindén, J., et al.. (2007). Magnetic properties of spinel oxides, InFeMO4 (M=Mg, Co and Ni). Solid State Communications. 144(5-6). 249–254. 6 indexed citations
10.
Karppinen, M., et al.. (2007). Synthesis and Properties of CoO2, the x = 0 End Member of the LixCoO2 and NaxCoO2 Systems.. Chemistry of Materials. 19(21). 5202–5202. 3 indexed citations
11.
Fjellvåg, Helmer, Yasushi Morita, Takuro Nagai, et al.. (2006). Hole doping into Co-12s2 copper oxides with s fluorite-structured layers between CuO2 planes. Journal of Solid State Chemistry. 179(3). 632–645. 5 indexed citations
12.
Arai, M., et al.. (2006). Superconductivity in the ‘triple-fluorite-layer’ copper oxides (Cu,M)-1232 (M=Mo, W, Re, Pb). Solid State Communications. 137(11). 601–605. 7 indexed citations
13.
Karppinen, M., H. Yamauchi, T. Fujita, et al.. (2005). Oxygen Nonstoichiometry in YBaCo4O7+δ:  Large Low-Temperature Oxygen Absorption/Desorption Capability. Chemistry of Materials. 18(2). 490–494. 168 indexed citations
14.
Karppinen, M., et al.. (2003). Layer-specific hole concentrations inBi2Sr2(Y1−xCax)Cu2O8+δas probed by XANES spectroscopy and coulometric redox analysis. Physical review. B, Condensed matter. 67(13). 29 indexed citations
15.
Karppinen, M., et al.. (2003). XANES Study on the Evolution Among Different Copper Species, CuI, CuII and CuIII, in CuBa2YCu2O6+z Upon Oxygen Loading. Journal of Low Temperature Physics. 131(5-6). 1205–1210. 6 indexed citations
16.
Lindén, J., et al.. (2002). Interplay between Cu and Fe Valences in BaR(Cu0.5Fe0.5)O5 + δ Double Perovskites with R = Lu, Yb, Y, Eu, Sm, Nd, and Pr. Journal of Solid State Chemistry. 168(1). 354–354. 1 indexed citations
17.
Lindén, J., Takashi Yamamoto, Jin Nakamura, M. Karppinen, & H. Yamauchi. (2001). Coexistence of intrinsic and extrinsic magnetoresistance in the double-perovskite Sr2Fe(Mo1−xWx)O6−w system. Applied Physics Letters. 78(18). 2736–2738. 16 indexed citations
18.
Lindén, J., et al.. (1999). Valence-state mixing and separation inSmBaFe2O5+w. Physical review. B, Condensed matter. 60(22). 15251–15260. 59 indexed citations
19.
20.
Yamauchi, H., M. Karppinen, Takeo Itô, Hisayuki Suematsu, & Osamu Fukunaga. (1996). Oxygen stability and thermal decomposition of superconducting (Cu,C)Ba2Ca3Cu4Oz samples. Physica C Superconductivity. 266(3-4). 345–352. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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