Viktor Hrkac

1.6k total citations · 1 hit paper
23 papers, 1.4k citations indexed

About

Viktor Hrkac is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Viktor Hrkac has authored 23 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Materials Chemistry, 11 papers in Electrical and Electronic Engineering and 7 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Viktor Hrkac's work include ZnO doping and properties (10 papers), Gas Sensing Nanomaterials and Sensors (9 papers) and Ferroelectric and Piezoelectric Materials (5 papers). Viktor Hrkac is often cited by papers focused on ZnO doping and properties (10 papers), Gas Sensing Nanomaterials and Sensors (9 papers) and Ferroelectric and Piezoelectric Materials (5 papers). Viktor Hrkac collaborates with scholars based in Germany, Moldova and United States. Viktor Hrkac's co-authors include Lorenz Kienle, Rainer Adelung, Yogendra Kumar Mishra, Eckhard Quandt, Ingo Paulowicz, Oleg Lupan, Vasilii Creţu, R. Knöchel, Vasile Postica and W. Benecke and has published in prestigious journals such as Nature Materials, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Viktor Hrkac

23 papers receiving 1.4k 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.

Direct Growth of Freestanding ZnO Tetrapod Networks for Multifunctional Applications in Photocatalysis, UV Photodetection, and Gas Sensing

2015 458 citations Yogendra Kumar Mishra, Gaurav Modi et al. ACS Applied Materials & Interfaces profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Viktor Hrkac Germany	14	966	661	520	422	160	23	1.4k
Adenilson J. Chiquito Brazil	22	1.3k 1.3×	1.1k 1.7×	369 0.7×	414 1.0×	205 1.3×	138	1.8k
Jérôme Leveneur New Zealand	15	834 0.9×	526 0.8×	286 0.6×	221 0.5×	161 1.0×	75	1.2k
Alfredo R. Vaz Brazil	21	716 0.7×	752 1.1×	604 1.2×	435 1.0×	140 0.9×	55	1.5k
Kanji Yasui Japan	21	1.1k 1.2×	1.0k 1.6×	478 0.9×	297 0.7×	213 1.3×	125	1.8k
Haoxue Yan United States	6	1.5k 1.6×	920 1.4×	481 0.9×	379 0.9×	132 0.8×	10	1.7k
N. Nicoloso Germany	21	749 0.8×	497 0.8×	252 0.5×	267 0.6×	147 0.9×	44	1.3k
L. Silipigni Italy	22	1.0k 1.1×	586 0.9×	260 0.5×	420 1.0×	108 0.7×	116	1.5k
Lionel Presmanes France	25	1.0k 1.0×	731 1.1×	305 0.6×	224 0.5×	169 1.1×	68	1.5k
Egor Kaniukov Russia	21	841 0.9×	439 0.7×	475 0.9×	337 0.8×	135 0.8×	66	1.3k
Hyunsik Choi South Korea	6	1.4k 1.5×	983 1.5×	494 0.9×	436 1.0×	136 0.8×	8	1.7k

Countries citing papers authored by Viktor Hrkac

Since Specialization

Citations

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

Fields of papers citing papers by Viktor Hrkac

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Viktor Hrkac. 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 Viktor Hrkac. The network helps show where Viktor Hrkac may publish in the future.

Co-authorship network of co-authors of Viktor Hrkac

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hrkac, Viktor, Niklas Wolff, Viola Düppel, et al.. (2019). Atomic structure and crystallography of joints in SnO2 nanowire networks. Han-guk hyeonmigyeong hakoeji/Applied microscopy. 49(1). 1–1. 7 indexed citations

Wolff, Niklas, Viktor Hrkac, Jeffrey Ditto, et al.. (2019). Crystallography at the nanoscale: planar defects in ZnO nanospikes. Journal of Applied Crystallography. 52(5). 1009–1015. 3 indexed citations

Piorra, A., Viktor Hrkac, Niklas Wolff, et al.. (2019). (Ba0.85Ca0.15)(Ti0.9Zr0.1)O3 thin films prepared by PLD: Relaxor properties and complex microstructure. Journal of Applied Physics. 125(24). 10 indexed citations

Lupan, Oleg, Niklas Wolff, Vasile Postica, et al.. (2017). Properties of a single SnO2:Zn2SnO4 – Functionalized nanowire based nanosensor. Ceramics International. 44(5). 4859–4867. 31 indexed citations

Kaps, Sören, Sanjit Bhowmick, Jorit Gröttrup, et al.. (2017). Piezoresistive Response of Quasi-One-Dimensional ZnO Nanowires Using an in Situ Electromechanical Device. ACS Omega. 2(6). 2985–2993. 69 indexed citations

Yarar, Erdem, Viktor Hrkac, Christiane Zamponi, et al.. (2016). Low temperature aluminum nitride thin films for sensory applications. AIP Advances. 6(7). 80 indexed citations

Yarar, Erdem, Sebastian Salzer, Viktor Hrkac, et al.. (2016). Inverse bilayer magnetoelectric thin film sensor. Applied Physics Letters. 109(2). 78 indexed citations

Andžāne, Jana, S. Charpentier, Viktor Hrkac, et al.. (2015). Catalyst-free vapour–solid technique for deposition of Bi₂Te₃and Bi₂Se₃nanowires/nanobelts with topological insulator properties. Nanoscale. 7(38). 15935–15944. 41 indexed citations

Hrkac, Viktor, Aaron Kobler, Stephan Marauska, et al.. (2015). Structural study of growth, orientation and defects characteristics in the functional microelectromechanical system material aluminium nitride. Journal of Applied Physics. 117(1). 11 indexed citations

10.

Paulowicz, Ingo, Viktor Hrkac, Sören Kaps, et al.. (2015). Three‐Dimensional SnO₂ Nanowire Networks for Multifunctional Applications: From High‐Temperature Stretchable Ceramics to Ultraresponsive Sensors. Advanced Electronic Materials. 1(8). 120 indexed citations

11.

Paulowicz, Ingo, Viktor Hrkac, Sören Kaps, et al.. (2015). Nanowire Networks: Three‐Dimensional SnO₂ Nanowire Networks for Multifunctional Applications: From High‐Temperature Stretchable Ceramics to Ultraresponsive Sensors (Adv. Electron. Mater. 8/2015). Advanced Electronic Materials. 1(8). 7 indexed citations

12.

Deng, Mao, Viktor Hrkac, Ulrich Schürmann, et al.. (2015). Nanocomposite CdSe/Cr₂Se₃: Synthesis, Characterization, and in situ Transformation Study. Zeitschrift für anorganische und allgemeine Chemie. 641(2). 214–220. 3 indexed citations

13.

Mishra, Yogendra Kumar, Gaurav Modi, Vasilii Creţu, et al.. (2015). Direct Growth of Freestanding ZnO Tetrapod Networks for Multifunctional Applications in Photocatalysis, UV Photodetection, and Gas Sensing. ACS Applied Materials & Interfaces. 7(26). 14303–14316. 458 indexed citations breakdown →

14.

Hrkac, Viktor, Enno Lage, Julian Strobel, et al.. (2014). Amorphous FeCoSiB for exchange bias coupled and decoupled magnetoelectric multilayer systems: Real-structure and magnetic properties. Journal of Applied Physics. 116(13). 21 indexed citations

15.

Stauffer, Douglas, Huijuan Guo, Sören Kaps, et al.. (2013). In Situ Electromechanical Study of ZnO Nanowires. Microscopy and Microanalysis. 19(S2). 434–435. 8 indexed citations

16.

Lage, Enno, Christine Kirchhof, Viktor Hrkac, et al.. (2012). Exchange biasing of magnetoelectric composites. Nature Materials. 11(6). 523–529. 251 indexed citations

17.

Kaps, Sören, Yogendra Kumar Mishra, Viktor Hrkac, et al.. (2012). High aspect ratio free standing ZnO-magnetostrictive mesoscale cylindrical magnetoelectric core shell composite. MRS Proceedings. 1398. 1 indexed citations

18.

Zaporojtchenko, V., Viktor Hrkac, Jin Xiong, et al.. (2012). Highly versatile concept for precise tailoring of nanogranular composites with a gas aggregation cluster source. Applied Physics Letters. 100(13). 13 indexed citations

19.

Mishra, Yogendra Kumar, Venkata Sai Kiran Chakravadhanula, Viktor Hrkac, et al.. (2012). Crystal growth behaviour in Au-ZnO nanocomposite under different annealing environments and photoswitchability. Journal of Applied Physics. 112(6). 123 indexed citations

20.

Hrkac, Viktor, et al.. (2011). Study of cobalt clusters with very narrow size distribution deposited by high-rate cluster source. Nanotechnology. 22(46). 465704–465704. 22 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.

Explore authors with similar magnitude of impact