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Walter Orellana
Walter Orellana
Associate Professor, Department of Physical Science, Universidad Andres Bello
Verified email at unab.cl
Title
Cited by
Cited by
Year
Stability of native defects in hexagonal and cubic boron nitride
W Orellana, H Chacham
Physical Review B 63 (12), 125205, 2001
2072001
Catalytic Properties of Transition Metal–N4 Moieties in Graphene for the Oxygen Reduction Reaction: Evidence of Spin-Dependent Mechanisms
W Orellana
The Journal of Physical Chemistry C 117 (19), 9812-9818, 2013
1732013
Comparative study of defect energetics in and
WL Scopel, AJR Da Silva, W Orellana, A Fazzio
Applied physics letters 84 (9), 1492-1494, 2004
1302004
Small Pd clusters: A comparison of phenomenological and ab initio approaches
J Rogan, G García, JA Valdivia, W Orellana, AH Romero, R Ramírez, ...
Physical Review B 72 (11), 115421, 2005
772005
Metal-phthalocyanine functionalized carbon nanotubes as catalyst for the oxygen reduction reaction: a theoretical study
W Orellana
Chemical Physics Letters 541, 81-84, 2012
762012
Structural, electronic and magnetic properties of vacancies in single-walled carbon nanotubes
W Orellana, P Fuentealba
Surface science 600 (18), 4305-4309, 2006
712006
First-principles calculations of carbon nanotubes adsorbed on Si (001)
W Orellana, RH Miwa, A Fazzio
Physical review letters 91 (16), 166802, 2003
662003
Stability and electronic properties of vacancies and antisites in nanotubes
J Rossato, RJ Baierle, W Orellana
Physical Review B 75 (23), 235401, 2007
642007
Biomimicking vitamin B12. A Co phthalocyanine pyridine axial ligand coordinated catalyst for the oxygen reduction reaction
J Riquelme, K Neira, JF Marco, P Hermosilla-Ibáñez, W Orellana, ...
Electrochimica Acta 265, 547-555, 2018
602018
In search of the most active MN4 catalyst for the oxygen reduction reaction. The case of perfluorinated Fe phthalocyanine
G Abarca, M Viera, C Aliaga, JF Marco, W Orellana, JH Zagal, F Tasca
Journal of materials chemistry A 7 (43), 24776-24783, 2019
502019
Diffusion in : Triplet versus Singlet
W Orellana, AJR da Silva, A Fazzio
Physical review letters 87 (15), 155901, 2001
502001
Oxidation at the Interface: Influence of the Spin Degree of Freedom
W Orellana, AJR Da Silva, A Fazzio
Physical review letters 90 (1), 016103, 2003
472003
Alternative search strategy for minimal energy nanocluster structures: The case of rhodium, palladium, and silver
J Rogan, G García, C Loyola, W Orellana, R Ramírez, M Kiwi
The Journal of chemical physics 125 (21), 2006
462006
Substrate-dependent electronic properties of an armchair carbon nanotube adsorbed on H∕ Si (001)
RH Miwa, W Orellana, A Fazzio
Applied Physics Letters 86 (21), 2005
452005
Energetics of carbon and oxygen impurities and their interaction with vacancies in cubic boron nitride
W Orellana, H Chacham
Physical Review B 62 (15), 10135, 2000
452000
Atomic geometry and energetics of vacancies and antisites in cubic boron nitride
W Orellana, H Chacham
Applied physics letters 74 (20), 2984-2986, 1999
451999
Oxygen reduction reaction at penta-coordinated Co phthalocyanines
M Viera, J Riquelme, C Aliaga, JF Marco, W Orellana, JH Zagal, F Tasca
Frontiers in Chemistry 8, 22, 2020
412020
Optical response of carbon nanotubes functionalized with (free-base, Zn) porphyrins, and phthalocyanines: A DFT study
JD Correa, W Orellana
Physical Review B 86 (12), 125417, 2012
382012
Hydrogen storage on cation-decorated biphenylene carbon and nitrogenated holey graphene
R Guerrero-Avilés, W Orellana
International Journal of Hydrogen Energy 43 (51), 22966-22975, 2018
342018
Magnetic properties of Pd atomic clusters from different theoretical approaches
F Aguilera-Granja, A Vega, J Rogan, W Orellana, G García
The European Physical Journal D 44, 125-131, 2007
302007
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