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  • (-) Empa Authors = Guerra-Nuñez, Carlos
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On the thinnest Al<sub>2</sub>O<sub>3</sub> interlayers in Al‐based nanolaminates to enhance strength, and the role of constraint
Edwards, T. E. J., Xie, T., della Ventura, N. M., Casari, D., Guerra, C., Huszár, E., … Michler, J. (2022). On the thinnest Al2O3 interlayers in Al‐based nanolaminates to enhance strength, and the role of constraint. Acta Materialia, 240, 118345 (15 pp.). https://doi.org/10.1016/j.actamat.2022.118345
Mechanical properties of atomic-layer-deposited Al<sub>2</sub>O<sub>3</sub>/Y<sub>2</sub>O<sub>3 </sub>nanolaminate films on aluminum toward protective coatings
Niemelä, J. P., Putz, B., Mata-Osoro, G., Guerra-Nuñez, C., Widmer, R. N., Rohbeck, N., … Utke, I. (2022). Mechanical properties of atomic-layer-deposited Al2O3/Y2O3 nanolaminate films on aluminum toward protective coatings. ACS Applied Nano Materials, 5(5), 6285-6296. https://doi.org/10.1021/acsanm.2c00378
Atomic layer deposition on porous substrates: from general formulation to fibrous substrates and scaling laws
Szmyt, W., Guerra-Nuñez, C., Huber, L., Dransfeld, C., & Utke, I. (2022). Atomic layer deposition on porous substrates: from general formulation to fibrous substrates and scaling laws. Chemistry of Materials, 34(1), 203-216. https://doi.org/10.1021/acs.chemmater.1c03164
The nucleation, radial growth, and bonding of TiO<sub>2</sub> deposited via atomic layer deposition on single-walled carbon nanotubes
Guerra-Nuñez, C., Putz, B., Savu, R., Li, M., Zhang, Y., Erni, R., … Utke, I. (2021). The nucleation, radial growth, and bonding of TiO2 deposited via atomic layer deposition on single-walled carbon nanotubes. Applied Surface Science, 555, 149662 (11 pp.). https://doi.org/10.1016/j.apsusc.2021.149662
Solving the inverse Knudsen problem: gas diffusion in random fibrous media
Szmyt, W., Guerra-Nuñez, C., Dransfeld, C., & Utke, I. (2021). Solving the inverse Knudsen problem: gas diffusion in random fibrous media. Journal of Membrane Science, 620, 118728 (18 pp.). https://doi.org/10.1016/j.memsci.2020.118728
Thin-film engineering of mechanical fragmentation properties of atomic-layer-deposited metal oxides
Ruoho, M., Niemelä, J. P., Guerra-Nunez, C., Tarasiuk, N., Robertson, G., Taylor, A. A., … Utke, I. (2020). Thin-film engineering of mechanical fragmentation properties of atomic-layer-deposited metal oxides. Nanomaterials, 10(3), 558 (16 pp.). https://doi.org/10.3390/nano10030558
Interfacial adhesion of alumina thin films over the full compositional range of ternary fcc alloy films: a combinatorial nanoindentation study
Schoeppner, R., Ferguson, C., Pethö, L., Guerra-Nuñez, C., Taylor, A. A., Polyakov, M., … Michler, J. (2020). Interfacial adhesion of alumina thin films over the full compositional range of ternary fcc alloy films: a combinatorial nanoindentation study. Materials and Design, 193, 108802 (10 pp.). https://doi.org/10.1016/j.matdes.2020.108802
Dynamic plasticity and failure of microscale glass: rate-dependent ductile–brittle–ductile transition
Ramachandramoorthy, R., Schwiedrzik, J., Petho, L., Guerra-Nuñez, C., Frey, D., Breguet, J. M., & Michler, J. (2019). Dynamic plasticity and failure of microscale glass: rate-dependent ductile–brittle–ductile transition. Nano Letters, 19(4), 2350-2359. https://doi.org/10.1021/acs.nanolett.8b05024
On a better estimate of the charge collection function in CdTe solar cells: Al<SUB>2</SUB>O<SUB>3</SUB> enhanced electron beam induced current measurements
Bissig, B., Lingg, M., Guerra-Nunez, C., Carron, R., La Mattina, F., Utke, I., … Tiwari, A. N. (2017). On a better estimate of the charge collection function in CdTe solar cells: Al2O3 enhanced electron beam induced current measurements. Thin Solid Films, 633, 218-221. https://doi.org/10.1016/j.tsf.2016.08.012
Nonaqueous sol–gel synthesis of anatase nanoparticles and their electrophoretic deposition in porous alumina
Frantz, C., Lauria, A., Manzano, C. V., Guerra-Nuñez, C., Niederberger, M., Storrer, C., … Philippe, L. (2017). Nonaqueous sol–gel synthesis of anatase nanoparticles and their electrophoretic deposition in porous alumina. Langmuir, 33(43), 12404-12418. https://doi.org/10.1021/acs.langmuir.7b02103
Reaction and growth mechanisms in Al<sub>2</sub>O<sub>3</sub> deposited via atomic layer deposition: elucidating the hydrogen source
Guerra-Nuñez, C., Döbeli, M., Michler, J., & Utke, I. (2017). Reaction and growth mechanisms in Al2O3 deposited via atomic layer deposition: elucidating the hydrogen source. Chemistry of Materials, 29(20), 8690-8703. https://doi.org/10.1021/acs.chemmater.7b02759
Direct electron beam writing of silver-based nanostructures
Höflich, K., Jurczyk, J., Zhang, Y., Puydinger dos Santos, M. V., Götz, M., Guerra-Nuñez, C., … Utke, I. (2017). Direct electron beam writing of silver-based nanostructures. ACS Applied Materials and Interfaces, 9(28), 24071-24077. https://doi.org/10.1021/acsami.7b04353
Urchin-inspired ZnO-TiO<sub>2</sub> core-shell as building blocks for dye sensitized solar cells
Karam, C., Guerra-Nuñez, C., Habchi, R., Herro, Z., Abboud, N., Khoury, A., … Bechelany, M. (2017). Urchin-inspired ZnO-TiO2 core-shell as building blocks for dye sensitized solar cells. Materials and Design, 126, 314-321. https://doi.org/10.1016/j.matdes.2017.04.019
Atomic layer deposition of titanium oxide on single-layer graphene: an atomic-scale study toward understanding nucleation and growth
Zhang, Y., Guerra-Nuñez, C., Utke, I., Michler, J., Agrawal, P., Rossell, M. D., & Erni, R. (2017). Atomic layer deposition of titanium oxide on single-layer graphene: an atomic-scale study toward understanding nucleation and growth. Chemistry of Materials, 29(5), 2232-2238. https://doi.org/10.1021/acs.chemmater.6b05143
Surface passivation for reliable measurement of bulk electronic properties of heterojunction devices
Bissig, B., Guerra-Nunez, C., Carron, R., Nishiwaki, S., La Mattina, F., Pianezzi, F., … Tiwari, A. N. (2016). Surface passivation for reliable measurement of bulk electronic properties of heterojunction devices. Small, 12(38), 5339-5346. https://doi.org/10.1002/smll.201601575
Annealing-based electrical tuning of cobalt–carbon deposits grown by focused-electron-beam-induced deposition
Puydinger dos Santos, M. V., Velo, M. F., Domingos, R. D., Zhang, Y., Maeder, X., Guerra-Nuñez, C., … Utke, I. (2016). Annealing-based electrical tuning of cobalt–carbon deposits grown by focused-electron-beam-induced deposition. ACS Applied Materials and Interfaces, 8(47), 32496-32503. https://doi.org/10.1021/acsami.6b12192
Deposition mechanism of aluminum oxide on quantum dot films at atmospheric pressure and room temperature
Valdesueiro, D., Prabhu, M. K., Guerra-Nunez, C., Suchand Sandeep, C. S., Kinge, S., Siebbeles, L. D. A., … van Ommen, J. R. (2016). Deposition mechanism of aluminum oxide on quantum dot films at atmospheric pressure and room temperature. Journal of Physical Chemistry C, 120(8), 4266-4275. https://doi.org/10.1021/acs.jpcc.5b11653
High conformity and large domain monocrystalline anatase on multiwall carbon nanotube core–shell nanostructure: synthesis, structure, and interface
Zhang, Y., Guerra-Nuñez, C., Li, M., Michler, J., Park, H. G., Rossell, M. D., … Utke, I. (2016). High conformity and large domain monocrystalline anatase on multiwall carbon nanotube core–shell nanostructure: synthesis, structure, and interface. Chemistry of Materials, 28(10), 3488-3496. https://doi.org/10.1021/acs.chemmater.6b01209
Morphology and crystallinity control of ultrathin TiO<SUB>2</SUB> layers deposited on carbon nanotubes by temperature-step atomic layer deposition
Guerra-Nuñez, C., Zhang, Y., Li, M., Chawla, V., Erni, R., Michler, J., … Utke, I. (2015). Morphology and crystallinity control of ultrathin TiO2 layers deposited on carbon nanotubes by temperature-step atomic layer deposition. Nanoscale, 7(24), 10622-10633. https://doi.org/10.1039/C5NR02106E
Understanding and controlling nucleation and growth of TiO<SUB>2</SUB> deposited on multiwalled carbon nanotubes by atomic layer deposition
Zhang, Y., Guerra-Nuñez, C., Utke, I., Michler, J., Rossell, M. D., & Erni, R. (2015). Understanding and controlling nucleation and growth of TiO2 deposited on multiwalled carbon nanotubes by atomic layer deposition. Journal of Physical Chemistry C, 119(6), 3379-3387. https://doi.org/10.1021/jp511004h