C. R. Helms - Concepedia

Author

C. R. Helms

Also Known As

C HELMS, C R Helms, C. Helms, C. R. HELMS, C. R. Helms, C. Robert Helms, C.R Helms, C.R. Helms, Charles Robert Helms Charles Robert Helms, Christopher Helms

213

Publications

5.5K

Citations

H-Index

Concepts

All Affiliations

Stanford University Texas Instruments (United States)ExxonMobil (United States)

About

C. R. Helms is an author at Stanford University specializing in engineering, applied physics, and surface science.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	35	90	4.2K
2	Applied Physics	33	73	3.8K
3	Chemical Engineering	17	25	899
4	Natural Sciences	10	10	786
5	Medicine	1	1	147

C. R. Helms

Publications

4.5K

Citations

H-Index

Page 1

	Year	Citations
The silicon-silicon dioxide system: Its microstructure and imperfections C. R. Helms, Edward H. Poindexter Reports on Progress in Physics Materials ScienceMaterials EngineeringMicrostructural FeaturesEngineeringPhysics	1994	406
Dopant segregation in polycrystalline silicon Mohammad M. Mandurah, Krishna C. Saraswat, C. R. Helms, Journal of Applied Physics Materials ScienceSemiconductorsElectronic DevicesEngineeringCrystalline Defects	1980	370
Analyzing atomic force microscopy images using spectral methods S. Fang, S. Haplepete, W. Chen, Journal of Applied Physics Typical AfmEngineeringMicroscopyMeasurementUtilizing Spectral Analysis	1997	147
Observation of a Change in the Surface Electronic Structure of Pt(100) Induced by Reconstruction H.P. Bonzel, C. R. Helms, S. R. Kelemen Physical Review Letters Materials ScienceSurface CharacterizationEngineeringPhysicsElectron Spectroscopy	1975	133
Silicide and Schottky barrier formation in the Ti-Si and the Ti-SiO<i>x</i> -Si systems Marc A. Taubenblatt, C. R. Helms Journal of Applied Physics SemiconductorsMaterials ScienceHigh Temperature MaterialsEngineeringSurface Science	1982	125
The effect of the surface structure of Pt on its electronic properties and the adsorption of CO, O2, and H2: A comparison of Pt(100) – (5×20) and Pt(100) – (1×1) C. R. Helms, H.P. Bonzel, S. R. Kelemen The Journal of Chemical Physics Surface StructureEngineeringElectronic PropertiesChemistryChemical Engineering	1976	121
Observation of the segregation of Cu to the surface of a clean, annealed, 50% Cu-50% Ni alloy by auger electron spectroscopy*1 C. R. Helms Journal of Catalysis Materials ScienceMaterials EngineeringSurface CharacterizationEngineeringSurface Science	1975	108
Determination of the surface composition of the Cu−Ni alloys for clean and adsorbate−covered surfaces C. R. Helms, Kaifu Yu Journal of Vacuum Science and Technology	1975	107
Experimental investigation of a PtSi source and drain field emission transistor John P. Snyder, C. R. Helms, Yoshio Nishi Applied Physics Letters Semiconductor TechnologyElectrical EngineeringEngineeringExperimental InvestigationPtsi Source	1995	96
Surface segregation in alloys: Equilibrium segregation of Au to the (111) surface of Ni J. J. Burton, C. R. Helms, R. S. Polizzotti Journal of Vacuum Science and Technology EngineeringSurface EvaporationEquilibrium SegregationChemistryCorrosion	1976	92

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