Peer Reviewed Publications

·       F. Fedi, O. Domanov, H. Shiozawa, K. Yanagi, P. Lacovig, S. Lizzit, A. Goldoni, T. Pichler and P. Ayala
Reversible changes in the electronic structure of carbon nanotube-hybrids upon NO2 exposure under ambient conditions
J. Mater. Chem. A 8 pp 9753-9759 (2020)

·       W. Cui, T. Saito, P. Ayala, T. Pichler and L. Shi
Oxidation stability of confined linear carbon chains, carbon nanotubes, and graphene nanoribbons as 1D nanocarbons
Nanoscale 11 pp 15253-15258 (2019)

·       J. C. Moreno-Lopez, D. John Mowbray, A. Perez Paz, R. C. de Campos Ferreira, A. C. dos Santos, P. Ayala and A. de Siervo
Roles of Precursor Conformation and Adatoms in Ullmann Coupling: An Inverted Porphyrin on Cu(111)
Chem Mater 31 pp 3009-3017 (2019)

·       C. Reinoso, C. Berkmann, L. Shi, A. Debut, K. Yanagi, T. Pichler and P. Ayala
Toward a Predominant Substitutional Bonding Environment in B-Doped Single-Walled Carbon Nanotubes
ACS OMEGA 4 pp 1941-1946 (2019)

·       J. Chimborazo, T. Saito, T. Pichler, L. Shi and P. Ayala
Towards controllable inner chirality in double-walled carbon nanotubes
Appl Phys Lett 115 (2019)

·       L. Shi, K. Yanagi, K. Cao, U. Kaiser, P. Ayala and T. Pichler
Extraction of Linear Carbon Chains Unravels the Role of the Carbon Nanotube Host
ACS Nano 12 pp 8477-8484 (2018)

·       L. Shi, J. Wei, K. Yanagi, T. Saito, K. Cao, U. Kaiser, P. Ayala and T. Pichler
Templated direct growth of ultra-thin double-walled carbon nanotubes
Nanoscale 10 pp 21254-21261 (2018)

·       J. C. Moreno-Lopez, G. Ruano, J. Ferron, P. Ayala and M. C. G. Passeggi Jr.
Thermally Annealed Sub-Monolayers of AlF3 on Cu(100): An STM and XPS Study
Phys Stat Sol B 255 (2018)

·       W. Muangrat, W. Wongwiriyapan, V. Yordsri, T. Chobsilp, S. Inpaeng, C. Issro, O. Domanov, P. Ayala, T. Pichler and L. Shi
Unravel the Active Site in Nitrogen-Doped Double-Walled Carbon Nanotubes for Nitrogen Dioxide Gas Sensor
Phys Stat Sol A 215 (2018)

·       C. Reinoso, L. Shi, O. Domanov, P. Rohringer, T. Pichler and P. Ayala
Very high boron-doping on single-walled carbon nanotubes from a solid precursor
Carbon 140 pp 259-264 (2018)

·       L. Shi, P. Rohringer, M. Wanko, A. Rubio, S. Wasserroth, S. Reich, S. Cambre, W. Wenseleers, P. Ayala and T. Pichler
Electronic band gaps of confined linear carbon chains ranging from polyyne to carbyne
Physical Review Materials 1 (2017)

·       H. Shiozawa, D. Zhang, M. Eisterer, P. Ayala, T. Pichler, M. R. McCartney and D. J. Smith
Microscale magnetic compasses
J Appl Phys 122 (2017)

·       F. Fedi, O. Domanov, P. Ayala and T. Pichler
Synthesis of Nitrogen Doped Single Walled Carbon Nanotubes With Caffeine
Phys Stat Sol B 254 (2017)

·       L. Shi, P. Rohringer, K. Suenaga, Y. Niimi, J. Kotakoski, J. C. Meyer, H. Peterlik, M. Wanko, S. Cahangirov, A. Rubio, Z. J. Lapin, L. Novotny, P. Ayala and T. Pichler
Confined linear carbon chains as a route to bulk carbyne
Nat Mater 15 pp 634+ (2016)

·       D. J. Mowbray, A. Perez Paz, G. Ruiz-Soria, M. Sauer, P. Lacovig, M. Dalmiglio, S. Lizzit, K. Yanagi, A. Goldoni, T. Pichler, P. Ayala and A. Rubio
Disentangling Vacancy Oxidation on Metallicity-Sorted Carbon Nanotubes
J Phys Chem C 120 pp 18316-18322 (2016)

·       J. Zhu, H. Park, R. Podila, A. Wadehra, P. Ayala, L. Oliveira, J. He, A. A. Zakhidov, A. Howard, J. Wilkins and A. M. Rao
Magnetic properties of sulfur-doped graphene
J Magn Magn Mater 401 pp 70-76 (2016)

·       M. Wanko, S. Cahangirov, L. Shi, P. Rohringer, Z. J. Lapin, L. Novotny, P. Ayala, T. Pichler and A. Rubio
Polyyne electronic and vibrational properties under environmental interactions
Phys Rev B 94 (2016)

·       P. Rohringer, L. Shi, P. Ayala and T. Pichler
Selective Enhancement of Inner Tube Photoluminescence in Filled Double-Walled Carbon Nanotubes
Adv Funct Mater 26 pp 4874-4881 (2016)

·       T. Susi, D. J. Mowbray, M. P. Ljungberg and P. Ayala
Calculation of the graphene C 1s core level binding energy
Phys Rev B 91 (2015)

·       B. Anand, M. Karakaya, G. Prakash, S. S. S. Sai, R. Philip, P. Ayala, A. Srivastava, A. K. Sood, A. M. Rao and R. Podila
Dopant-configuration controlled carrier scattering in graphene
RSC Adv 5 pp 59556-59563 (2015)

·       G. Ruiz-Soria, T. Susi, M. Sauer, K. Yanagi, T. Pichler and P. Ayala
On the bonding environment of phosphorus in purified doped single-walled carbon nanotubes
Carbon 81 pp 91-95 (2015)

·       L. Shi, M. Sauer, O. Domanov, P. Rohringer, P. Ayala and T. Pichler
Raman and XPS analyses of pristine and annealed N-doped double-walled carbon nanotubes
Phys Stat Sol B 252 pp 2558-2563 (2015)

·       T. Susi, T. Pichler and P. Ayala
X-ray photoelectron spectroscopy of graphitic carbon nanomaterials doped with heteroatoms
Beilstein J Nanotechnol 6 pp 177-192 (2015)

·       T. Susi, M. Kaukonen, P. Havu, M. P. Ljungberg, P. Ayala and E. I. Kauppinen
Core level binding energies of functionalized and defective graphene
Beilstein J Nanotechnol 5 pp 121-132 (2014)

·       G. Ruiz-Soria, A. Perez Paz, M. Sauer, D. John Mowbray, P. Lacovig, M. Dalmiglio, S. Lizzit, K. Yanagi, A. Rubio, A. Goldoni, P. Ayala and T. Pichler
Revealing the Adsorption Mechanisms of Nitroxides on Ultrapure, Metallicity-Sorted Carbon Nanotubes
ACS Nano 8 pp 1375-1383 (2014)

·       T. Susi, J. Kotakoski, D. Kepaptsoglou, C. Mangler, T. C. Lovejoy, O. L. Krivanek, R. Zan, U. Bangert, P. Ayala, J. C. Meyer and Q. Ramasse
Silicon-Carbon Bond Inversions Driven by 60-keV Electrons in Graphene
Phys Rev Lett 113 (2014)

·       L. Shi, P. Rohringer, P. Ayala, T. Saito and T. Pichler
Carbon nanotubes from enhanced direct injection pyrolytic synthesis as templates for long linear carbon chain formation
Phys Stat Sol B 250 pp 2611-2615 (2013)

·       M. Sauer, H. Shiozawa, P. Ayala, G. Ruiz-Soria, X. Liu, K. Yanagi, H. Kataura, S. Krause and T. Pichler
Environmental stability of ferrocene filled in purely metallic single-walled carbon nanotubes
Phys Stat Sol B 250 pp 2599-2604 (2013)

·       G. D. M. R. Dabera, K. D. G. I. Jayawardena, M. R. R. Prabhath, I. Yahya, Y. Y. Tan, N. A. Nismy, H. Shiozawa, M. Sauer, G. Ruiz-Soria, P. Ayala, V. Stolojan, A. A. D. T. Adikaari, P. D. Jarowski, T. Pichler and S. R. P. Silva
Hybrid Carbon Nanotube Networks as Efficient Hole Extraction Layers for Organic Photovoltaics
ACS Nano 7 pp 556-565 (2013)

·       M. Sauer, H. Shiozawa, P. Ayala, G. Ruiz-Soria, X. Liu, A. Chernov, S. Krause, K. Yanagi, H. Kataura and T. Pichler
Internal charge transfer in metallicity sorted ferrocene filled carbon nanotube hybrids
Carbon 59 pp 237-245 (2013)

·       B. Anand, R. Podila, P. Ayala, L. Oliveira, R. Philip, S. S. S. Sai, A. A. Zakhidov and A. M. Rao
Nonlinear optical properties of boron doped single-walled carbon nanotubes
Nanoscale 5 pp 7271-7276 (2013)

·       Briones-Leon, P. Ayala, X. Liu, K. Yanagi, E. Weschke, M. Eisterer, H. Jiang, H. Kataura, T. Pichler and H. Shiozawa
Orbital and spin magnetic moments of transforming one-dimensional iron inside metallic and semiconducting carbon nanotubes
Phys Rev B 87 (2013)

·       R. Nakanishi, R. Kitaura, P. Ayala, H. Shiozawa, K. de Blauwe, P. Hoffmann, D. Choi, Y. Miyata, T. Pichler and H. Shinohara
Electronic structure of Eu atomic wires encapsulated inside single-wall carbon nanotubes
Phys Rev B 86 (2012)

·       M. Sauer, H. Shiozawa, P. Ayala, G. Ruiz-Soria, H. Kataura, K. Yanagi, S. Krause and T. Pichler
In situ filling of metallic single-walled carbon nanotubes with ferrocene molecules
Phys Stat Sol B 249 pp 2408-2411 (2012)

·       D. G. Larrude, P. Ayala, M. E. H. Maia da Costa and F. L. Freire Jr.
Multiwalled Carbon Nanotubes Decorated with Cobalt Oxide Nanoparticles
Journal of Nanomaterials (2012)

·       Briones-Leon, X. Liu, P. Ayala, H. Kataura, K. Yanagi, E. Weschke, T. Pichler and H. Shiozawa
Orbital and spin magnetic moments of ferrocene encapsulated in metallicity sorted single-walled carbon nanotubes
Phys Stat Sol B 249 pp 2424-2427 (2012)

·       X. Liu, H. Kuzmany, P. Ayala, M. Calvaresi, F. Zerbetto and T. Pichler
Selective Enhancement of Photoluminescence in Filled Single-Walled Carbon Nanotubes
Adv Funct Mater 22 pp 3202-3208 (2012)

·       R. Podila, J. Chacon-Torres, J. T. Spear, T. Pichler, P. Ayala and A. M. Rao
Spectroscopic investigation of nitrogen doped graphene
Appl Phys Lett 101 (2012)

·       G. Ruiz-Soria, S. Daothong, T. Pichler and P. Ayala
Spectroscopic study of the diameter distribution of B-doped single-walled carbon nanotubes
Phys Stat Sol B 249 pp 2469-2472 (2012)

·       P. Ayala, R. Kitaura, C. Kramberger, H. Shiozawa, N. Imazu, K. Kobayashi, D. J. Mowbray, P. Hoffmann, H. Shinohara and T. Pichler
A Resonant Photoemission Insight to the Electronic Structure of Gd Nanowires Templated in the Hollow Core of SWCNTs
Materials Express 1 pp 30-35 (2011)

·       D. J. Mowbray, P. Ayala, T. Pichler and A. Rubio
Computing C1s X-ray Absorption for Single-Walled Carbon Nanotubes with Distinct Electronic Type
Materials Express 1 pp 225-230 (2011)

·       Kramberger, P. Ayala, H. Shiozawa, F. Simon, A. Friedrich, X. Liu, M. Ruemmeli, Y. Miyata, H. Kataura, P. Hoffmann and T. Pichler
Disentanglement of the unoccupied electronic structure in metallic and semiconducting C-60 peapods
Phys Rev B 83 (2011)

·       Kramberger, P. Ayala, H. Shiozawa, F. Simon, A. Friedrich, X. Liu, M. Ruemmeli, Y. Miyata, H. Kataura, P. Hoffmann and T. Pichler
High resolution X-ray absorption on metallicity selected C-60 peapods, single-, and double walled carbon nanotubes
Phys Stat Sol B 248 pp 2544-2547 (2011)

·       T. Susi, G. Lanzani, A. G. Nasibulin, P. Ayala, T. Jiang, T. Bligaard, K. Laasonen and E. I. Kauppinen
Mechanism of the initial stages of nitrogen-doped single-walled carbon nanotube growth
Phys Chem Chem Phys 13 pp 11303-11307 (2011)

·       T. Susi, A. Kaskela, Z. Zhu, P. Ayala, R. Arenal, Y. Tian, P. Laiho, J. Mali, A. G. Nasibulin, H. Jiang, G. Lanzani, O. Stephan, K. Laasonen, T. Pichler, A. Loiseau and E. I. Kauppinen
Nitrogen-Doped Single-Walled Carbon Nanotube Thin Films Exhibiting Anomalous Sheet Resistances
Chem Mater 23 pp 2201-2208 (2011)

·       G. Ruiz-Soria, P. Ayala, S. Puchegger, H. Kataura, K. Yanagi and T. Pichler
On the purification of CVD grown boron doped single-walled carbon nanotubes
Phys Stat Sol B 248 pp 2504-2507 (2011)

·       P. Ayala, R. Kitaura, R. Nakanishi, H. Shiozawa, D. Ogawa, P. Hoffmann, H. Shinohara and T. Pichler
Templating rare-earth hybridization via ultrahigh vacuum annealing of ErCl3 nanowires inside carbon nanotubes
Phys Rev B 83 (2011)

·       K. De Blauwe, Y. Miyata, P. Ayala, H. Shiozawa, D. J. Mowbray, A. Rubio, P. Hoffmann, H. Kataura and T. Pichler
A combined photoemission and ab initio study of the electronic structure of (6,4)/(6,5) enriched single wall carbon nanotubes
Phys Stat Sol B 247 pp 2875-2879 (2010)

·       P. Ayala, H. Shiozawa, K. De Blauwe, Y. Miyata, R. Follath, H. Kataura and T. Pichler
An X-ray absorption approach to mixed and metallicity-sorted single-walled carbon nanotubes
J Mater Sci 45 pp 5318-5322 (2010)

·       K. De Blauwe, D. J. Mowbray, Y. Miyata, P. Ayala, H. Shiozawa, A. Rubio, P. Hoffmann, H. Kataura and T. Pichler
Combined experimental and ab initio study of the electronic structure of narrow-diameter single-wall carbon nanotubes with predominant (6,4),(6,5) chirality
Phys Rev B 82 (2010)

·       S. Daothong, N. Songmee, N. Dejang, T. Pichler, H. Shiozawa, Y. Jia, D. Batchelor, E. Kauppinen, S. Thongtem, P. Ayala and P. Singjai
Ethanol-Promoted Fabrication of Tungsten Oxide Nanobelts with Defined Crystal Orientation
J Phys Chem C 114 pp 10-14 (2010)

·       P. Ayala, J. Reppert, M. Grobosch, M. Knupfer, T. Pichler and A. M. Rao
Evidence for substitutional boron in doped single-walled carbon nanotubes
Appl Phys Lett 96 (2010)

·       P. Ayala, K. De Blauwe, Y. Miyata, H. Shiozawa, P. Hoffmann, H. Kataura and T. Pichler
Insight to the valence band electronic structure of metallicity selected single wall carbon nanotubes from a photoemission viewpoint
Phys Stat Sol B 247 pp 2779-2783 (2010)

·       G. Lanzani, T. Susi, P. Ayala, T. Jiang, A. G. Nasibulin, T. Bligaard, T. Pichler, K. Laasonen and E. I. Kauppinen
Mechanism study of floating catalyst CVD synthesis of SWCNTs
Phys Stat Sol B 247 pp 2708-2712 (2010)

·       T. Susi, Z. Zhu, G. Ruiz-Soria, R. Arenal, P. Ayala, A. G. Nasibulin, H. Lin, H. Jiang, O. Stephan, T. Pichler, A. Loiseau and E. I. Kauppinen
Nitrogen-doped SWCNT synthesis using ammonia and carbon monoxide
Phys Stat Sol B 247 pp 2726-2729 (2010)

·       L. Elias, P. Ayala, A. Zamudio, M. Grobosch, E. Cruz-Silva, J. M. Romo-Herrera, J. Campos-Delgado, H. Terrones, T. Pichler and M. Terrones
Spectroscopic Characterization of N-Doped Single-Walled Carbon Nanotube Strands: An X-ray Photoelectron Spectroscopy and Raman Study
J Nanosci Nanotechnol 10 pp 3959-3964 (2010)

·       P. Ayala, R. Arenal, M. Ruemmeli, A. Rubio and T. Pichler
The doping of carbon nanotubes with nitrogen and their potential applications
Carbon 48 pp 575-586 (2010)

·       P. Ayala, R. Arenal, A. Loiseau, A. Rubio and T. Pichler
The physical and chemical properties of heteronanotubes
Rev Mod Phys 82 pp 1843-1885 (2010)

·       M. Bystrzejewski, A. Bachmatiuk, J. Thomas, P. Ayala, J. Serwatowski, H.-W. Huebers, T. Gemming, E. Borowiak-Palen, T. Pichler, R. J. Kalenczuk, B. Buechner and M. H. Ruemmeli
Boron doped carbon nanotubes via ceramic catalysts
Phys Stat Sol-RRL 3 pp 193-195 (2009)

·       Bachmatiuk, M. Bystrzejewski, F. Schaeffel, P. Ayala, U. Wolff, C. Mickel, T. Gemming, T. Pichler, E. Borowiak-Palen, R. Klingeler, H.-W. Huebers, M. Ulbrich, M. Knupfer, D. Haberer, B. Buechner and M. H. Ruemmeli
Carbon nanotube synthesis via ceramic catalysts
Phys Stat Sol B 246 pp 2486-2489 (2009)

·       P. Ayala, Y. Miyata, K. De Blauwe, H. Shiozawa, Y. Feng, K. Yanagi, C. Kramberger, S. R. P. Silva, R. Follath, H. Kataura and T. Pichler
Disentanglement of the electronic properties of metallicity-selected single-walled carbon nanotubes
Phys Rev B 80 (2009)

·       Heras, A. Colina, J. Lopez-Palacios, P. Ayala, J. Sainio, V. Ruiz and E. I. Kauppinen
Electrochemical purification of carbon nanotube electrodes
Electrochem Commun 11 pp 1535-1538 (2009)

·       T. Susi, A. G. Nasibulin, P. Ayala, Y. Tian, Z. Zhu, H. Jiang, C. Roquelet, D. Garrot, J.-S. Lauret and E. I. Kauppinen
High quality SWCNT synthesis in the presence of NH3 using a vertical flow aerosol reactor
Phys Stat Sol B 246 pp 2507-2510 (2009)

·       M. H. Ruemmeli, D. B. Adebimpe, E. Borowiak-Palen, T. Gemming, P. Ayala, N. Ioannides, T. Pichler, A. Huczko, S. Cudzilo, M. Knupfer and B. Buechner
Hydrogen activated axial inter-conversion in SiC nanowires
J Solid State Chem 182 pp 602-607 (2009)

·       M. H. Ruemmeli, F. Schaeffel, A. Bachmatiuk, G. Trotter, D. Adebimpe, G. Simha-Martynkova, D. Placha, B. Rellinghaus, P. G. McCormick, E. Borowiak-Palen, P. Ayala, T. Pichler, R. Klingeler, M. Knupfer and B. Buechner
Oxide catalysts for carbon nanotube and few layer graphene formation
Phys Stat Sol B 246 pp 2530-2533 (2009)

·       S. Daothong, J. Parjanne, E. I. Kauppinen, M. Valkeapaa, T. Pichler, P. Singjai and P. Ayala
Study of the role of Fe based catalysts on the growth of B-doped SWCNTs synthesized by CVD
Phys Stat Sol B 246 pp 2518-2522 (2009)

·       P. Ayala, W. Plank, A. Grueneis, E. I. Kauppinen, M. H. Ruemmeli, H. Kuzmany and T. Pichler
A one step approach to B-doped single-walled carbon nanotubes
J Mater Chem 18 pp 5676-5681 (2008)

·       T. Pichler, C. Kramberger, P. Ayala, H. Shiozawa, M. Knupfer, M. H. Ruemmeli, D. Batchelor, R. Kitaura, N. Imazu, K. Kobayashi and H. Shinohara
Bonding environment and electronic structure of Gd metallofullerene and Gd nanowire filled single-wall carbon nanotubes
Phys Stat Sol B 245 pp 2038-2041 (2008)

·       Y. Tian, D. Chassaing, A. G. Nasibulin, P. Ayala, H. Jiang, A. S. Anisimov and E. I. Kauppinen
Combined Raman spectroscopy and transmission electron microscopy studies of a NanoBud structure
J Am Chem Soc 130 pp 7188+ (2008)

·       P. Ayala, M. H. Ruemmeli, T. Gemming, E. Kauppinen, H. Kuzmany and T. Pichler
CVD growth of single-walled B-doped carbon nanotubes
Phys Stat Sol B 245 pp 1935-1938 (2008)

·       P. Ayala, A. Grueneis, D. Grimm, C. Kramberger, R. Engelhard, M. Ruemmeli, J. Schumann, R. Kaltofen, B. Buechner, C. Schaman, H. Kuzmany, T. Gemming, A. Barreiro and T. Pichler
Cyclohexane triggers staged growth of pure and vertically aligned single wall carbon nanotubes
Chem Phys Lett 454 pp 332-336 (2008)

·       R. Biris, D. Lupu, A. Grueneis, P. Ayala, M. H. Ruemmeli, T. Pichler, Z. Li, Y. Xu, I. Misan, E. Dervishi and A. S. Biris
High-quality double-walled carbon nanotubes grown by a cold-walled radio frequency chemical vapor deposition process
Chem Mater 20 pp 3466-3472 (2008)

·       M. H. Ruemmeli, F. Schaeffel, T. de los Arcos, D. Haberer, A. Bachmatiuk, C. Kramberger, P. Ayala, E. Borowiak-Palen, D. Adebimpe, T. Gemming, A. Leonhardt, B. Rellinghaus, L. Schultz, T. Pichler and B. Buechner
On the graphitisation role of oxide supports in carbon nanotube CVD synthesis
Phys Stat Sol B 245 pp 1939-1942 (2008)

·       R. Biris, D. Lupu, A. Grueneis, P. Ayala, M. Ruemmeli, T. Pichler, Z. Li, I. Misan, E. Dervishi and A. S. Biris
PHYS 407-High quality double wall carbon nanotubes synthesized by RF chemical vapor deposition
Abstr ACS 235 (2008)

·       Y. Tian, D. Chassaing, A. G. Nasibulin, P. Ayala, H. Jiang, A. S. Anisimov, A. Hassanien and E. I. Kauppinen
The local study of a nanoBud structure
Phys Stat Sol B 245 pp 2047-2050 (2008)

·       M. H. Ruemmeli, F. Schaeffel, M. Loeffler, C. Kramberger, D. Adebimpe, T. Gemming, P. Ayala, B. Rellinghaus, L. Schultz, B. Buechner and T. Pichler
Unifying catalyst size dependencies in floating catalyst and supported catalyst carbon nanotube synthesis
Phys Stat Sol A 205 pp 1386-1390 (2008)

·       M. H. Ruemmeli, C. Kramberger, F. Schaeffel, E. Borowiak-Palen, T. Gemming, B. Rellinghaus, O. Jost, M. Loeffler, P. Ayala, T. Pichler and R. J. Kalenczuk
Catalyst size dependencies for carbon nanotube synthesis
Phys Stat Sol B 244 pp 3911-3915 (2007)

·       P. Ayala, F. L. Freire Jr., M. H. Ruemmeli, A. Grueneis and T. Pichler
Chemical vapor deposition of functionalized single-walled carbon nanotubes with defined nitrogen doping
Phys Stat Sol B 244 pp 4051-4055 (2007)

·       P. Ayala, A. Grueneis, C. Kramberger, M. H. Ruemmeli, I. G. Solorzano, F. L. Freire Jr. and T. Pichler
Effects of the reaction atmosphere composition on the synthesis of single and multiwalled nitrogen-doped nanotubes
J Chem Phys 127 (2007)

·       P. Ayala, A. Grueneis, T. Gemming, B. Buechner, M. H. Ruemmeli, D. Grimm, J. Schumann, R. Kaltofen, F. L. Freire Jr., H. D. Fonseca Filho and T. Pichler
Influence of the catalyst hydrogen pretreatment on the growth of vertically aligned nitrogen-doped carbon nanotubes
Chem Mater 19 pp 6131-6137 (2007)

·       M. H. Ruemmeli, C. Kramberger, A. Grueneis, P. Ayala, T. Gemming, B. Buechner and T. Pichler
On the graphitization nature of oxides for the formation of carbon nanostructures
Chem Mater 19 pp 4105-4107 (2007)

·       P. Ayala, A. Grueneis, T. Gemming, D. Grimm, C. Kramberger, M. H. Ruemmeli, F. L. Freire Jr., H. Kuzmany, R. Pfeiffer, A. Barreiro, B. Buechner and T. Pichler
Tailoring N-doped single and double wall carbon nanotubes from a nondiluted carbon/nitrogen feedstock
J Phys Chem C 111 pp 2879-2884 (2007)

·       P. Ayala, F. L. Freire Jr., L. Gu, D. J. Smith, I. G. Solorzano, D. W. Macedo, J. B. Vander Sande, H. Terrones, J. Rodriguez-Manzo and M. Terrones
Decorating carbon nanotubes with nanostructured nickel particles via chemical methods
Chem Phys Lett 431 pp 104-109 (2006)

·       Grueneis, C. Kramberger, D. Grimm, T. Gemming, M. H. Ruemmeli, A. Barreiro, P. Ayala, T. Pichler, C. Schaman, H. Kuzmany, J. Schumann and B. Buechner
Eutectic limit for the growth of carbon nanotubes from a thin iron film by chemical vapor deposition of cyclohexane
Chem Phys Lett 425 pp 301-305 (2006)

·       Grueneis, M. H. Ruemmeli, C. Kramberger, D. Grimm, T. Gemming, A. Barreiro, P. Ayala, T. Pichler, H. Kuzmany, C. Schamann, R. Pfeiffer, J. Schumann and B. Buechner
Growth of carbon nanotubes from wet chemistry and thin film multilayer catalysts
Phys Stat Sol B 243 pp 3054-3057 (2006)

·       M. H. Ruemmeli, A. Grueneis, M. Loeffler, O. Jost, R. Schoenfelder, C. Kramberger, D. Grimm, T. Gemming, A. Barreiro, E. Borowiak-Palen, M. Kalbac, P. Ayala, H. W. Huebers, B. Buechner and T. Pichler
Novel catalysts for low temperature synthesis of single wall carbon nanotubes
Phys Stat Sol B 243 pp 3101-3105 (2006)

·       M. H. Ruemmeli, C. Kramberger, M. Loeffler, M. Kalbac, H.-W. Huebers, A. Grueneis, A. Barreiro, D. Grimm, P. Ayala, T. Gemming, F. Schaeffel, L. Dunsch, B. Buechner and T. Pichler
Synthesis of single wall carbon nanotubes with invariant diameters using a modified laser assisted chemical vapour deposition route
Nanotechnology 17 pp 5469-5473 (2006)

·       P. Ayala, M. da Costa, R. Prioli and F. Freire
Nano- and micro-scale wear of fluorinated carbon films
Surface\& Coatings Technology 182 pp 335-341 (2004)

Women in Physics

·       C. Berkmann and P. Ayala, Some Initiatives to Improve the Situation of Women in Physics in Austria , in WOMEN IN PHYSICS AIP Conference Proceedings , Northrop Grumman; AWE Plc; Canadian Sci Publishing; UK Natl Quantum Technol Hub Sensors \& Metrol; Engn \& Phys Sci Res Council; Inst Phys; Natl Phys Lab; Royal Soc; Sci \& Technol Facilities Council; Univ Nottingham; Univ Warwick; Amer Assoc Phys Teachers; Amer Inst Phys; Amer Phys Soc; Argonne Natl Lab; Brookhaven Natl Lab; John Hopkins Univ; California Inst Technol, Laser Interferometer Gravitat Wave Obser; Los Alamos Natl Lab; Natl Acad Sci, U S Liaison Comm IUPAP; Stanford Linear Accelerator Ctr; Thomas Jefferson Natl Accelerator Facil; Yale Univ, Paul Tipton Phys Dept; German Phys Soc; Int Union Pure \& Appl Phys; Japan Phys Soc; Japan Soc Appl Phys; Korean Phys Soc , 2019 , 6th IUPAP International Conference on Women in Physics (ICWIP), Univ Birmingham, Birmingham, ENGLAND, JUL 16-20, 2017

 

·       C. Berkmann, A. Rodriguez, I. Brodacz, N. Dilaver, A. Suarez and P. Ayala, National Survey of Women in Physics in Austria , in WOMEN IN PHYSICS: 5TH IUPAP INTERNATIONAL CONFERENCE ON WOMEN IN PHYSICS , B. Cunningham, C. ORiordan and S. Ghose eds. AIP Conference Proceedings , IUPAP Working Grp Women Phys; Canadian Assoc Physicists; Laurier Ctr Women Sci , 2015 , 5th IUPAP International Conference on Women in Physics, Wilfrid Laurier Univ, Waterloo, CANADA, AUG 05-08, 2014

 

 

·       S. Guitarra and P. Ayala, The Current Status of Female Physicists in Ecuador , in WOMEN IN PHYSICS: 5TH IUPAP INTERNATIONAL CONFERENCE ON WOMEN IN PHYSICS , B. Cunningham, C. ORiordan and S. Ghose eds. AIP Conference Proceedings , IUPAP Working Grp Women Phys; Canadian Assoc Physicists; Laurier Ctr Women Sci , 2015 , 5th IUPAP International Conference on Women in Physics, Wilfrid Laurier Univ, Waterloo, CANADA, AUG 05-08, 2014

 

·       P. Ayala, S. Guano and A. C. Apolo, Challenges for an Active Role of Women in Physics in Ecuador , in WOMEN IN PHYSICS: 3RD IUPAP INTERNATIONAL CONFERENCE ON WOMEN IN PHYSICS , B. Hartline, K. Horton and C. Kaicher eds. AIP Conference Proceedings , 2009 , pp. 109+ , 3rd IUPAP International Conference on Women in Physics, Seoul, SOUTH KOREA, OCT 08-10, 2008