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Ivo Alexandre Hümmelgen
Ivo Alexandre Hümmelgen
Departamento de Física, Universidade Federal do Paraná
Verified email at fisica.ufpr.br
Title
Cited by
Cited by
Year
Preparation and characterization of novel hybrid materials formed from (Ti, Sn) O2 nanoparticles and polyaniline
DC Schnitzler, MS Meruvia, IA Hümmelgen, AJG Zarbin
Chemistry of Materials 15 (24), 4658-4665, 2003
2492003
Organic reversible switching devices for memory applications
D Ma, M Aguiar, JA Freire, IA Hümmelgen
Advanced Materials 12 (14), 1063-1066, 2000
1642000
Considerations about the electrochemical estimation of the ionization potential of conducting polymers
L Micaroni, F Nart, I Hümmelgen
Journal of Solid State Electrochemistry 7, 55-59, 2002
1472002
The use of tin oxide thin films as a transparent electrode in PPV based light-emitting diodes
AC Arias, LS Roman, T Kugler, R Toniolo, MS Meruvia, IA Hümmelgen
Thin Solid Films 371 (1-2), 201-206, 2000
972000
Polymer solar cells using single-wall carbon nanotubes modified with thiophene pedant groups
AF Nogueira, BS Lomba, MA Soto-Oviedo, CRD Correia, P Corio, ...
The Journal of Physical Chemistry C 111 (49), 18431-18438, 2007
872007
Handbook of advanced electronic and photonic materials and devices
J Gruber, RWC Li, IA Hümmelgen, HS Nalwa
HS Nalwa, Academic Press, San Diego, USA 8, p163-184, 2001
752001
Temperature dependent tunnelling current at metal/polymer interfaces—potential barrier height determination
M Koehler, IA Hümmelgen
Applied physics letters 70 (24), 3254-3256, 1997
721997
Low-voltage poly (3-hexylthiophene)/poly (vinyl alcohol) field-effect transistor and inverter
WS Machado, IA Hummelgen
IEEE Transactions on Electron Devices 59 (5), 1529-1533, 2012
662012
Organic-metal-semiconductor transistor with high gain
MS Meruvia, IA Hümmelgen, ML Sartorelli, AA Pasa, W Schwarzacher
Applied Physics Letters 84 (20), 3978-3980, 2004
592004
Polymer composite of poly (vinyl phenol)-reduced graphene oxide reduced by vitamin C in low energy consuming write-once–read-many times memory devices
MA Mamo, AO Sustaita, NJ Coville, IA Hümmelgen
Organic Electronics 14 (1), 175-181, 2013
582013
Influence of film thickness on charge transport of electrodeposited polypyrrole thin films
R Valaski, S Ayoub, L Micaroni, IA Hümmelgen
Thin Solid Films 415 (1-2), 206-210, 2002
572002
Carbon nanotube–polybithiophene photovoltaic devices with high open‐circuit voltage
RL Patyk, BS Lomba, AF Nogueira, CA Furtado, AP Santos, RMQ Mello, ...
physica status solidi (RRL)–Rapid Research Letters 1 (1), R43-R45, 2007
552007
Hybrid molecular/inorganic semiconductor transistors in vertical architectures
MS Meruvia, IA Hümmelgen
Advanced functional materials 16 (4), 459-467, 2006
542006
Charge transport in a blue-emitting alternating block copolymer with a small spacer to conjugated segment length ratio
D Ma, IA Hümmelgen, X Jing, Z Hong, L Wang, X Zhao, F Wang, ...
Journal of Applied Physics 87 (1), 312-316, 2000
532000
Sulfonated polyaniline/poly (3-methylthiophene)-based photovoltaic devices.
R Valaski, F Muchenski, RMQ Mello, L Micaroni, LS Roman, ...
Journal of Solid State Electrochemistry 10, 24-27, 2006
522006
High mobility organic field-effect transistors based on defect-free regioregular poly (3-hexylthiophene-2, 5-diyl)
A Nawaz, MS Meruvia, DL Tarange, SP Gopinathan, A Kumar, A Kumar, ...
Organic Electronics 38, 89-96, 2016
512016
Determination of electroaffinity and ionization potential of conjugated polymers via Fowler–Nordheim tunneling measurements: Theoretical formulation and application to poly (p …
LS Roman, IA Hümmelgen, FC Nart, LO Péres, EL de Sá
The Journal of chemical physics 105 (23), 10614-10620, 1996
511996
Preparation and characterization of transparent conducting tin oxide thin film electrodes by chemical vapour deposition from reactive thermal evaporation of SnCl2
YP Yadava, G Denicolo, AC Arias, LS Roman, IA Hümmelgen
Materials Chemistry and Physics 48 (3), 263-267, 1997
491997
Charge injection and transport in electrochemical films of poly (3-hexylthiophene)
R Valaski, LM Moreira, L Micaroni, IA Hümmelgen
Journal of applied physics 92 (4), 2035-2040, 2002
482002
Organic low voltage rewritable memory device based on PEDOT: PSS/f-MWCNTs thin film
JA Ávila-Niño, WS Machado, AO Sustaita, E Segura-Cardenas, ...
Organic Electronics 13 (11), 2582-2588, 2012
442012
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