R. B. Guimarães

Experimental observation of quantum entanglement in low-dimensional spin systems

Tatiana G. Rappoport, L. Ghivelder, J.C.S. Fernandes et al. · Physical Review B · 2007 · 64 citations · Full text

Engineering, Low-dimensional Magnetism, Spin Systems +26

Guanidine-functionalized Fe₃O₄ magnetic nanoparticles as basic recyclable catalysts for biodiesel production

Evelyn C. S. Santos, Thiago C. dos Santos, R. B. Guimarães et al. · RSC Advances · 2015 · 61 citations

Chemical Engineering, Organic Superbases, Engineering +14

Titanium-III warwickites: A family of one-dimensional disordered magnetic systems

J.C.S. Fernandes, R. B. Guimarães, M. A. Contínentino et al. · Physical review. B, Condensed matter · 1994 · 48 citations · Full text

Magnetic Properties, Engineering, Low-dimensional Magnetism +18

Effect of intra-oral aging on t→m phase transformation, microstructure, and mechanical properties of Y-TZP dental ceramics

Luciana Meireles Miragaya, R. B. Guimarães, Rodrigo Othávio de Assunção e Souza et al. · Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials · 2017 · 47 citations

Materials Science, Y-tzp Dental Ceramics, Engineering +7

Spectroscopic analysis of Eu3+ -and Eu3+:Yb3+-doped yttrium silicate crystalline powders prepared by combustion synthesis

Nikifor Rakov, Dayanne F. Amaral, R. B. Guimarães et al. · Journal of Applied Physics · 2010 · 44 citations

Optical Materials, Engineering, Laser Applications +19