N. C. Popa

1.9k total citations · 1 hit paper
50 papers, 1.6k citations indexed

About

N. C. Popa is a scholar working on Materials Chemistry, Mechanical Engineering and Urban Studies. According to data from OpenAlex, N. C. Popa has authored 50 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Materials Chemistry, 10 papers in Mechanical Engineering and 8 papers in Urban Studies. Recurrent topics in N. C. Popa's work include X-ray Diffraction in Crystallography (24 papers), Nuclear Physics and Applications (6 papers) and Microstructure and Mechanical Properties of Steels (6 papers). N. C. Popa is often cited by papers focused on X-ray Diffraction in Crystallography (24 papers), Nuclear Physics and Applications (6 papers) and Microstructure and Mechanical Properties of Steels (6 papers). N. C. Popa collaborates with scholars based in Romania, United States and Russia. N. C. Popa's co-authors include Davor Balzar, D. Louër, Peter W. Stephens, A. Le Bail, Mark R. Daymond, Andrew N. Fitch, C. N. McCowan, Brian H. Toby, A.W. Hewat and J. I. Langford and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Materials Science and Engineering A.

In The Last Decade

N. C. Popa

46 papers receiving 1.6k 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.

The (hkl) Dependence of Diffraction-Line Broadening Caused by Strain and Size for all Laue Groups in Rietveld Refinement

1998 555 citations N. C. Popa Journal of Applied Crystallography profile →

Peers

Countries citing papers authored by N. C. Popa

Since Specialization

Citations

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

Fields of papers citing papers by N. C. Popa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. C. Popa. 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 N. C. Popa. The network helps show where N. C. Popa may publish in the future.

Co-authorship network of co-authors of N. C. Popa

This figure shows the co-authorship network connecting the top 25 collaborators of N. C. Popa. A scholar is included among the top collaborators of N. C. Popa 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 N. C. Popa. N. C. Popa 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

#	Work	Indexed citations
1	Culture-led urban regeneration in post-socialist cities: From decadent spaces towards creative initiatives 2025 ·Cities ·N. C. Popa, (unknown), (unknown)	5
2	Emotional Experiences Through the Eyes of Culture and Creativity, a New Paradigm for Urban Tourism? 2025 ·Sustainability ·(unknown), N. C. Popa	0
3	Opportunities: Source of synergy, or of conflict? Positioning of creative industry actors within a European Capital of Culture Project 2022 ·PLoS ONE ·N. C. Popa, (unknown), (unknown), (unknown)	2
4	A Sample of Resilient Intercultural Coexistence in Ethnic Hungarian, Serbian and Bulgarian Communities in Western Romania 2022 ·Social Sciences ·(unknown), N. C. Popa	1
5	The Impact of the COVID-19 Pandemic on Independent Creative Activities in Two Large Cities in Romania 2021 ·International Journal of Environmental Research and Public Health ·N. C. Popa, (unknown), (unknown), (unknown), (unknown), (unknown)	17
6	ANALYSIS OF THE EUROPEAN FRAMEWORK ON THE CIRCULAR ECONOMY 2021 ·SHILAP Revista de lepidopterología ·(unknown), N. C. Popa	2
7	TOURISTS’ OR RESIDENTS’ PRIORITY? A DOUBLE PERSPECTIVE ON AN EMERGING TOURIST DESTINATION 2020 ·GeoJournal of Tourism and Geosites ·N. C. Popa, (unknown)	1
8	Dependence of the strain diffraction line broadening on (hkl) and sample direction in textured polycrystals 2013 ·Journal of Applied Crystallography ·N. C. Popa, George A. Lungu	5
9	Dynamiques économiques et renouvellement urbain en Roumanie : l’exemple de la ville de Timişoara 2009 ·Revue Géographique de l Est ·Vincent Veschambre, N. C. Popa	1
10	ECONOMIC DEVELOPMENT AND URBAN REGENERATION IN ROMANIA: THE EXAMPLE OF TIMIŞOARA CITY 2008 ·N. C. Popa, Vincent Veschambre	1
11	Size anisotropy and lognormal size distribution in the powder diffraction whole pattern fitting 2005 ·Acta Crystallographica Section A Foundations of Crystallography ·N. C. Popa, Davor Balzar	2
12	U₄O₉: atoms in general sites giving thehklextinctions of special sites 2004 ·Acta Crystallographica Section A Foundations of Crystallography ·N. C. Popa, Β. Τ. M. Willis	10
13	Elastic-strain tensor and inhomogeneous strain in thin films by X-ray diffraction 2003 ·Thin Solid Films ·Davor Balzar, N. C. Popa	4
14	Diffraction-line shift caused by residual stress in polycrystal for all Laue groups in classical approximations 2000 ·Journal of Applied Crystallography ·N. C. Popa	19
15	The (hkl) Dependence of Diffraction-Line Broadening Caused by Strain and Size for all Laue Groups in Rietveld Refinement breakdown → 1998 ·Journal of Applied Crystallography ·N. C. Popa	555
16	The molecular structure of some urea and thiourea derivatives 1998 ·Journal of Molecular Structure ·(unknown), (unknown), (unknown), Călin Deleanu, N. C. Popa, (unknown)	4
17	Correction for Thermal Diffuse Scattering in Time-of-Flight NeutronDiffraction 1997 ·Acta Crystallographica Section A Foundations of Crystallography ·N. C. Popa, Β. Τ. M. Willis	11
18	Les liaisons transcarpatiques et l'organisation de l'espace en Roumanie 1994 ·L’Espace géographique ·N. C. Popa	1
19	Quelques Remarques sur un Produit Tensoriel d'Op�rateurs 1976 ·Archiv der Mathematik ·N. C. Popa	4
20	The resolution function for the rotating-crystal spectrometer 1974 ·Nuclear Instruments and Methods ·N. C. Popa	3

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