N. C. Popa - Concepedia

Author

N. C. Popa

National Institute of Materials Physics ORCID

Also Known As

N Popa, N. C. Popa, N. Popa, N.C. Popa, Nicolae C. Popa, Nicolae POPA, Nicolae Popa, Nicolæ Popa, Popa, N.-C., Popa, N.C.

Publications

1.9K

Citations

H-Index

Concepts

All Affiliations

National Institute of Materials Physics University of Denver National Institute of Standards and Technology Joint Institute for Nuclear Research University of Colorado Boulder

About

N. C. Popa is an author at National Institute of Materials Physics specializing in engineering, applied physics, and materials science.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	11	14	1.7K
2	Applied Physics	10	11	1.6K
3	Natural Sciences	8	8	1.3K
4	Biostatistics	1	1	517
5	Chemistry	1	1	11

N. C. Popa

Publications

1.7K

Citations

H-Index

Page 1

	Year	Citations
The (hkl) Dependence of Diffraction-Line Broadening Caused by Strain and Size for all Laue Groups in Rietveld Refinement Nicolæ Popa Journal of Applied Crystallography EngineeringCrystallite SizeAnisotropic BroadeningDifferent Laue GroupsCrystal Formation	1998	621
Size–strain line-broadening analysis of the ceria round-robin sample Davor Balzar, Nathalie Audebrand, Mark R. Daymond, Journal of Applied Crystallography X-ray CrystallographyX-ray SpectroscopyEngineeringMeasurementNumerical Simulation	2004	517
An analytical approximation for a size-broadened profile given by the lognormal and gamma distributions Nicolæ Popa, Davor Balzar Journal of Applied Crystallography EngineeringCrystal Growth TechnologyMathematical StatisticGamma DistributionsMicrostructure-strength Relationship	2002	158
Texture in Rietveld refinement Nicolæ Popa Journal of Applied Crystallography Geometric ModelingEngineeringMechanical EngineeringInpaintingTexture Analysis	1992	111
Size-broadening anisotropy in whole powder pattern fitting. Application to zinc oxide and interpretation of the apparent crystallites in terms of physical models Nicolæ Popa, Davor Balzar Journal of Applied Crystallography EngineeringCrystal Growth TechnologyPhysical ModelsSize-broadening AnisotropyZno Powder Pattern	2008	68
Elastic strain and stress determination by Rietveld refinement: generalized treatment for textured polycrystals for all Laue classes Nicolæ Popa, Davor Balzar Journal of Applied Crystallography EngineeringMechanical EngineeringWork HardeningElastic StrainElasticity (Physics)	2001	66
Fundamental studies on large area Cu(In,Ga)Se2 films for high efficiency solar cells A. M. Hermann, Carlos A. García‐González, P. A. Ramakrishnan, Solar Energy Materials and Solar Cells Materials ScienceIi-vi SemiconductorEngineeringApplied PhysicsFundamental Studies	2001	49
Diffraction-line shift caused by residual stress in polycrystal for all Laue groups in classical approximations Nicolæ Popa Journal of Applied Crystallography Neutron DiffractionEngineeringMechanical EngineeringResidual StressElasticity (Physics)	2000	23
Design for a focusing high-resolution neutron crystal diffractometer Iulian Ionita, A. D. Stoica, M. Popovici, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment EngineeringNuclear PhysicsPhysicsMicroscopyNatural Sciences	1999	16
Investigation of the Structural Phase Transitions in LiKS04 in a Wide Temperature Range B. Mróz, Nicolæ Popa physica status solidi (a) Crystal StructurePhase TransitionsEngineeringNuclear PhysicsWide Temperature Range	1986	12

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