# Roberto Martins de Souza

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/roberto-martins-de-souza/

## Facts

| Field | Value |
| --- | --- |
| Citations | 3,098 |
| Field | Metal and Thin Film Mechanics |
| h-index | 32 |
| i10-index | 85 |
| Last Known Institution | Universidade de São Paulo |
| OpenAlex ID | https://openalex.org/A5075919718 |
| ORCID iD | 0000-0001-7436-0058 |
| Works | 208 |

## Researcher papers

- [Shear versus micro-shear bond strength test: A finite element stress analysis](https://scholariq.org/papers/shear-versus-micro-shear-bond-strength-test-a-finite-element-stress-analysis/)
- [Experimental and numerical analysis of dry contact in the pin on disc test](https://scholariq.org/papers/experimental-and-numerical-analysis-of-dry-contact-in-the-pin-on-disc-test/)
- [Residual stresses in TiN, DLC and MoS2 coated surfaces with regard to their tribological fracture behaviour](https://scholariq.org/papers/residual-stresses-in-tin-dlc-and-mos2-coated-surfaces-with-regard-to-their/)
- [The influence of applied load, sliding velocity and martensitic transformation on the unlubricated sliding wear of austenitic stainless steels](https://scholariq.org/papers/the-influence-of-applied-load-sliding-velocity-and-martensitic-transformation-on/)
- [The β to α phase transition of tantalum coatings deposited by modulated pulsed power magnetron sputtering](https://scholariq.org/papers/the-to-phase-transition-of-tantalum-coatings-deposited-by-modulated-pulsed-power/)
- [Friction coefficient and abrasive wear modes in ball-cratering tests conducted at constant normal force and constant pressure—Preliminary results](https://scholariq.org/papers/friction-coefficient-and-abrasive-wear-modes-in-ball-cratering-tests-conducted/)
- [Stress Distribution after Installation of Fixed Frameworks with Marginal Gaps over Angled and Parallel Implants: A Photoelastic Analysis](https://scholariq.org/papers/stress-distribution-after-installation-of-fixed-frameworks-with-marginal-gaps/)
- [Relationship between test severity and wear mode transition in micro-abrasive wear tests](https://scholariq.org/papers/relationship-between-test-severity-and-wear-mode-transition-in-micro-abrasive/)
- [Residual stresses in titanium nitride thin films deposited by direct current and pulsed direct current unbalanced magnetron sputtering](https://scholariq.org/papers/residual-stresses-in-titanium-nitride-thin-films-deposited-by-direct-current-and/)
- [Failure analysis of a crossing rail made of Hadfield steel after severe plastic deformation induced by wheel-rail interaction](https://scholariq.org/papers/failure-analysis-of-a-crossing-rail-made-of-hadfield-steel-after-severe-plastic/)

## Researcher topics

- [Metal and Thin Film Mechanics](https://scholariq.org/topics/metal-and-thin-film-mechanics/)
- [Metal Alloys Wear and Properties](https://scholariq.org/topics/metal-alloys-wear-and-properties/)
- [Diamond and Carbon-based Materials Research](https://scholariq.org/topics/diamond-and-carbon-based-materials-research/)
- [Advanced materials and composites](https://scholariq.org/topics/advanced-materials-and-composites/)
- [Tribology and Wear Analysis](https://scholariq.org/topics/tribology-and-wear-analysis/)

## Researcher university

- [Universidade de São Paulo](https://scholariq.org/institutions/universidade-de-sao-paulo/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.