M. K. Nowotny

2.2k total citations · 1 hit paper
42 papers, 2.0k citations indexed

About

M. K. Nowotny is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Electrical and Electronic Engineering. According to data from OpenAlex, M. K. Nowotny has authored 42 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Materials Chemistry, 22 papers in Renewable Energy, Sustainability and the Environment and 14 papers in Electrical and Electronic Engineering. Recurrent topics in M. K. Nowotny's work include TiO2 Photocatalysis and Solar Cells (21 papers), Electronic and Structural Properties of Oxides (18 papers) and Gas Sensing Nanomaterials and Sensors (10 papers). M. K. Nowotny is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (21 papers), Electronic and Structural Properties of Oxides (18 papers) and Gas Sensing Nanomaterials and Sensors (10 papers). M. K. Nowotny collaborates with scholars based in Australia, Germany and Japan. M. K. Nowotny's co-authors include T. Bąk, L. R. Sheppard, Janusz Nowotny, J. Nowotny, Charles C. Sorrell, Charles C. Sorrell, H. Tributsch, Th. Dittrich, Sebastian Fiechter and Akira Fujishima and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Physical Chemistry B and The Journal of Physical Chemistry C.

In The Last Decade

M. K. Nowotny

42 papers receiving 1.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Defect Chemistry of Titanium Dioxide. Application of Defect Engineering in Processing of TiO₂-Based Photocatalysts

2008 513 citations M. K. Nowotny, L. R. Sheppard et al. The Journal of Physical Chemistry C profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
M. K. Nowotny Australia	19	1.4k	1.3k	688	199	127	42	2.0k
C. Klemenz Switzerland	14	1.1k 0.7×	911 0.7×	470 0.7×	101 0.5×	154 1.2×	26	1.7k
Joachim Brötz Germany	27	1.2k 0.9×	550 0.4×	1.0k 1.5×	211 1.1×	282 2.2×	69	1.9k
Yuhong Huang China	27	1.5k 1.0×	797 0.6×	918 1.3×	181 0.9×	222 1.7×	108	2.1k
Vidhya Chakrapani United States	19	1.7k 1.2×	938 0.7×	1.2k 1.7×	332 1.7×	271 2.1×	48	2.4k
Diana Mardare Romania	24	1.2k 0.9×	706 0.6×	882 1.3×	317 1.6×	185 1.5×	61	1.8k
Gregory K. L. Goh Singapore	27	1.7k 1.2×	626 0.5×	1.0k 1.5×	140 0.7×	292 2.3×	87	2.2k
Zhaowu Wang China	24	1.3k 0.9×	1.4k 1.1×	1.1k 1.6×	266 1.3×	112 0.9×	74	2.2k
S. Armyanov Bulgaria	29	975 0.7×	1.4k 1.1×	1.4k 2.0×	200 1.0×	101 0.8×	81	2.3k
Céline M. Leroy France	13	955 0.7×	657 0.5×	406 0.6×	142 0.7×	165 1.3×	18	1.4k
Stoyan Bliznakov United States	23	1.2k 0.9×	856 0.7×	1.0k 1.5×	66 0.3×	229 1.8×	76	2.2k

Countries citing papers authored by M. K. Nowotny

Since Specialization

Citations

This map shows the geographic impact of M. K. Nowotny'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. K. Nowotny with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M. K. Nowotny more than expected).

Fields of papers citing papers by M. K. Nowotny

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. K. Nowotny. 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. K. Nowotny. The network helps show where M. K. Nowotny may publish in the future.

Co-authorship network of co-authors of M. K. Nowotny

This figure shows the co-authorship network connecting the top 25 collaborators of M. K. Nowotny. A scholar is included among the top collaborators of M. K. Nowotny 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. K. Nowotny. M. K. Nowotny is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Sheppard, L. R., Thomas Dittrich, & M. K. Nowotny. (2012). The Impact of Niobium Surface Segregation on Charge Separation in Niobium-Doped Titanium Dioxide. The Journal of Physical Chemistry C. 116(39). 20923–20929. 18 indexed citations

Bąk, T., Truls Norby, Janusz Nowotny, M. K. Nowotny, & Nikolaus J. Sucher. (2010). Titanium Dioxide Photocatalyst - Unresolved Problems. Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena. 162. 77–90. 3 indexed citations

Bąk, T., Janusz Nowotny, M. K. Nowotny, & L. R. Sheppard. (2008). Defect engineering of titanium dioxide. 44(2). 63–67. 6 indexed citations

Tributsch, H., T. Bąk, J. Nowotny, M. K. Nowotny, & L. R. Sheppard. (2008). Photoreactivity models for titanium dioxide with water. 3(3). 158–168. 1 indexed citations

Sheppard, L. R., T. Bąk, Janusz Nowotny, & M. K. Nowotny. (2008). Effect of oxygen activity on niobium segregation in niobium-doped titanium dioxide. 42–46. 1 indexed citations

Nowotny, Janusz, T. Bąk, L. R. Sheppard, & M. K. Nowotny. (2008). Reactivity of Titanium Dioxide with Oxygen at Room Temperature and the Related Charge Transfer. Journal of the American Chemical Society. 130(30). 9984–9993. 42 indexed citations

Sheppard, L. R., M. K. Nowotny, T. Bąk, & Janusz Nowotny. (2008). Effect of cooling on electrical conductivity of TiO₂. physica status solidi (b). 245(9). 1816–1827. 8 indexed citations

Nowotny, M. K., L. R. Sheppard, T. Bąk, & J. Nowotny. (2008). ChemInform Abstract: Defect Chemistry of Titanium Dioxide. Application of Defect Engineering in Processing of TiO₂‐Based Photocatalysts. ChemInform. 39(31). 3 indexed citations

Sheppard, L. R., Armand J. Atanacio, T. Bąk, et al.. (2008). Niobium diffusion in niobium-doped titanium dioxide. Journal of Solid State Electrochemistry. 13(7). 1115–1121. 12 indexed citations

10.

Nowotny, M. K., T. Bąk, & Janusz Nowotny. (2007). Electrical conductivity of TiO₂within n–p transition Part II – Electrical conductivity components. Advances in Applied Ceramics Structural Functional and Bioceramics. 106(1-2). 71–76. 2 indexed citations

11.

Nowotny, Janusz, T. Bąk, M. K. Nowotny, & L. R. Sheppard. (2007). Defect Chemistry and Electrical Properties of Titanium Dioxide. 1. Defect Diagrams. The Journal of Physical Chemistry C. 112(2). 590–601. 26 indexed citations

12.

Nowotny, M. K., T. Bąk, & Janusz Nowotny. (2006). Electrical Properties and Defect Chemistry of TiO₂Single Crystal. I. Electrical Conductivity. The Journal of Physical Chemistry B. 110(33). 16270–16282. 220 indexed citations

13.

Nowotny, Janusz, T. Bąk, M. K. Nowotny, & L. R. Sheppard. (2006). Titanium dioxide for solar-hydrogen II. Defect chemistry☆. International Journal of Hydrogen Energy. 32(14). 2630–2643. 92 indexed citations

14.

Nowotny, Janusz, T. Bąk, M. K. Nowotny, & L. R. Sheppard. (2006). Titanium dioxide for solar-hydrogen I. Functional properties☆. International Journal of Hydrogen Energy. 32(14). 2609–2629. 187 indexed citations

15.

Nowotny, M. K., T. Bąk, & J. Nowotny. (2006). Electrical Properties and Defect Chemistry of TiO₂ Single Crystal. IV. Prolonged Oxidation Kinetics and Chemical Diffusion. The Journal of Physical Chemistry B. 110(33). 16302–16308. 50 indexed citations

16.

Sheppard, L. R., T. Bąk, Janusz Nowotny, & M. K. Nowotny. (2006). Titanium dioxide for solar-hydrogen V. Metallic-type conduction of Nb-doped TiO2TiO2☆. International Journal of Hydrogen Energy. 32(14). 2660–2663. 19 indexed citations

17.

Nowotny, Janusz, T. Bąk, M. K. Nowotny, & L. R. Sheppard. (2006). TiO₂ Surface Active Sites for Water Splitting. The Journal of Physical Chemistry B. 110(37). 18492–18495. 153 indexed citations

18.

Nowotny, Janusz, T. Bąk, M. K. Nowotny, & Charles C. Sorrell. (2005). Charge transfer at oxygen/zirconia interface at elevated temperatures: Part 3: Segregation induced interface properties. Advances in Applied Ceramics Structural Functional and Bioceramics. 104(4). 165–173. 11 indexed citations

19.

Nowotny, M. K., et al.. (2005). Charge transfer at oxygen/zirconia interface at elevated temperatures: Part 9: Room temperature. Advances in Applied Ceramics Structural Functional and Bioceramics. 104(4). 206–213. 8 indexed citations

20.

Nowotny, Janusz, T. Bąk, M. K. Nowotny, & Charles C. Sorrell. (2005). Charge transfer at oxygen/zirconia interface at elevated temperatures: Part 1: Basic properties and terms. Advances in Applied Ceramics Structural Functional and Bioceramics. 104(4). 147–153. 25 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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