Hummelgen, Ivo: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Giant Seebeck coefficient in thin sulfonated polyaniline film based devices

Penteado, Marcelo H., Cruz-Cruz, Isidro, Hümmelgen, Ivo A.

Journal:

Organic Electronics

Year:

2019

Language:

english

File:

PDF, 1.23 MB

english, 2019

2

Synthesis, morphology and device characterizations of a new organic semiconductor based on 2,6-diphenylindenofluorene

Tayebeh Hadizad, Jidong Zhang, Donghang Yan, Zhi Yuan Wang, José P. M. Serbena, Michelle S. Meruvia, Ivo A. Hümmelgen

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2007

Language:

english

File:

PDF, 410 KB

english, 2007

3

Sulfonated polyaniline/n-type silicon junctions

Wilson J. da Silva, Ivo A. Hümmelgen, Regina M. Q. Mello

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2009

Language:

english

File:

PDF, 229 KB

english, 2009

4

Electrical and optical properties of poly(2-dodecanoylsulfanyl-p-phenylenevnylene) and its application in electroluminescent devices

Fernanda M. Nodari, Rodolfo L. Patyk, Lucimara S. Roman, Adriano R. V. Benvenho, Ivo A. Hümmelgen, Eduardo K. C. Yoshikawa, Jonas Gruber

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2010

Language:

english

File:

PDF, 302 KB

english, 2010

5

Low voltage organic field effect transistors with a poly(hexylthiophene)–ZnO nanoparticles composite as channel material

Wagner S. Machado, Ivo A. Hümmelgen

Journal:

physica status solidi (RRL) - Rapid Research Letters

Year:

2012

Language:

english

File:

PDF, 289 KB

english, 2012

6

A comparative study on hydrostatic pressure response of sensors based on N-doped, B-doped and undoped carbon-sphere poly (vinyl alcohol) composites

Messai A. Mamo, Wagner S. Machado, Neil J. Coville, Ivo A. Hümmelgen

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2012

Language:

english

File:

PDF, 481 KB

english, 2012

7

The OFF to ON switching time and ON state consolidation in write-once-read-many-times memory devices based on doped and undoped carbon-sphere/polymer composites

Wagner S. Machado, Messai A. Mamo, Neil J. Coville, Ivo A. Hümmelgen

Journal:

Thin Solid Films

Year:

2012

Language:

english

File:

PDF, 843 KB

english, 2012

8

Electronic Detection of Drechslera sp. Fungi in Charentais Melon (Cucumis melo Naudin) Using Carbon-Nanostructure-Based Sensors

Greenshields, Márcia W. C. C., Mamo, Messai A., Coville, Neil J., Spina, Andréa P., Rosso, Diogo Filipe, Latocheski, Elaine C., Destro, João Guilherme, Pimentel, Ida C., Hümmelgen, Ivo A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

2012

Language:

english

File:

PDF, 3.34 MB

english, 2012

9

Tristimulus mathematical treatment application for monitoring fungi infestation evolution in melon using the electrical response of carbon nanostructure-polymer composite based sensors

Greenshields, Márcia W.C.C., Mamo, Messai A., Coville, Neil J., Pimentel, Ida Chapaval, Destro, João Guilherme, Porsani, Mariana V., Bozza, Angela, Hümmelgen, Ivo A.

Journal:

Sensors and Actuators B: Chemical

Year:

2013

Language:

english

File:

PDF, 1.43 MB

english, 2013

10

A surfactant dispersed N-doped carbon sphere-poly(vinyl alcohol) composite as relative humidity sensor

Cunha, Bruno B., Greenshields, Márcia W. C. C., Mamo, Messai A., Coville, Neil J., Hümmelgen, Ivo A.

Journal:

Journal of Materials Science: Materials in Electronics

Year:

2015

Language:

english

File:

PDF, 672 KB

english, 2015

11

Influence of an interfacial cesium oxide thin layer in the performance and internal dynamic processes of GaSe 9 solar cells

Hoff, Anderson, Cruz-Cruz, Isidro, Siqueira, Mariana C., Machado, Kleber D., Hümmelgen, Ivo A.

Journal:

Solar Energy Materials and Solar Cells

Year:

2017

Language:

english

File:

PDF, 835 KB

english, 2017

12

Fungi Active Microbial Metabolism Detection of Rhizopus sp. and Aspergillus sp. Section Nigri on Strawberry Using a Set of Chemical Sensors Based on Carbon Nanostructures

Greenshields, Marcia, Cunha, Bruno, Coville, Neil, Pimentel, Ida, Zawadneak, Maria, Dobrovolski, Steffani, Souza, Mireli, Hümmelgen, Ivo

Journal:

Year:

2016

Language:

english

File:

PDF, 2.01 MB

english, 2016

13

Polímeros conjugados como camada ativa de diodos emissores de luz e fotodetectores

Hümmelgen, Ivo A., Roman, Lucimara S., Lima, Joaquim R. de

Journal:

Polímeros Ciência e Tecnologia

Year:

1998

File:

PDF, 188 KB

1998

14

Tin Oxide as a Cathode in Organic Light-Emitting Diodes

Ana C. Arias, Joaquim R. de Lima, Ivo A. Hümmelgen

Journal:

Advanced Materials

Year:

1998

Language:

english

File:

PDF, 260 KB

english, 1998

15

Naphthalene Containing Poly(urethane-urea) for Volatile Memory Device Applications

Regina M. Q. Mello, Elaine C. Azevedo, Álvaro Meneguzzi, Marcelo Aguiar, Leni Akcelrud, Ivo A. Hümmelgen

Journal:

Macromolecular Materials and Engineering

Year:

2002

Language:

english

File:

PDF, 174 KB

english, 2002

16

A conjugated polymer-based voltage-regulator device

Ana C. Arias, Prof. Ivo A. Hümmelgen, Alvaro Meneguzzi, Prof. Carlos A. Ferreira

Journal:

Advanced Materials

Year:

1997

Language:

english

File:

PDF, 217 KB

english, 1997

17

Simple and Fast Organic Device Encapsulation Using Polyisobutene

Rogério Toniolo, Ivo A. Hümmelgen

Journal:

Macromolecular Materials and Engineering

Year:

2004

Language:

english

File:

PDF, 117 KB

english, 2004

18

Poly(3-methylthiophene)-based photovoltaic devices prepared onto tin-oxide/sulfonated-polyaniline electrodes

Rogério Valaski, Rudolf Lessmann, Lucimara S. Roman, Ivo A. Hümmelgen, Regina M.Q. Mello, Liliana Micaroni

Journal:

Electrochemistry Communications

Year:

2004

Language:

english

File:

PDF, 278 KB

english, 2004

19

Magnetic field release of trapped charges in poly(fluorenylenevinylene)s

Michelle S. Meruvia, José A. Freire, Ivo A. Hümmelgen, Jonas Gruber, Carlos F.O. Graeff

Journal:

Organic Electronics

Year:

2007

Language:

english

File:

PDF, 332 KB

english, 2007

20

Ambipolar permeable metal-base transistor based on NPB/C60 heterojunction

Jinying Huang, Mingdong Yi, Ivo A. Hümmelgen, Dongge Ma

Journal:

Organic Electronics

Year:

2009

Language:

english

File:

PDF, 266 KB

english, 2009

21

Hydrostatic pressure sensor based on carbon sphere – polyvinyl alcohol composites

Wagner S. Machado, Patrick L. Athayde, Messai A. Mamo, Willem A.L. van Otterlo, Neil J. Coville, Ivo A. Hümmelgen

Journal:

Organic Electronics

Year:

2010

Language:

english

File:

PDF, 404 KB

english, 2010

22

Polymeric electronic oscillators based on bistable conductance devices

José A. Freire, Guilherme A. Dal Moro, Rogério Toniolo, Ivo A. Hümmelgen, Carlos A. Ferreira

Journal:

Organic Electronics

Year:

2006

Language:

english

File:

PDF, 216 KB

english, 2006

23

High gain in hybrid transistors with vanadium oxide/tris(8-hydroxyquinoline) aluminum emitter

Mingdong Yi, Shunyang Yu, Chengang Feng, Tong Zhang, Dongge Ma, M.S. Meruvia, Ivo A. Hümmelgen

Journal:

Organic Electronics

Year:

2007

Language:

english

File:

PDF, 448 KB

english, 2007

24

Large current gain and low operational voltage permeable metal-base organic transistors based on Au/Al double layer metal base

Mingdong Yi, Jinying Huang, Dongge Ma, Ivo A. Hümmelgen

Journal:

Organic Electronics

Year:

2008

Language:

english

File:

PDF, 188 KB

english, 2008

25

Corrigendum to ‘Magnetic field release of trapped charges in poly(fluorenylenevinylene)s’ [Org. Electr. 8 (2007) 695–701]

Michelle S. Meruvia, José A. Freire, Ivo A. Hümmelgen, Jonas Gruber, Carlos F.O. Graeff

Journal:

Organic Electronics

Year:

2008

Language:

english

File:

PDF, 121 KB

english, 2008

26

Simple write-once-read-many-times memory device based on a carbon sphere-poly(vinylphenol) composite

Messai A. Mamo, Wagner S. Machado, Willem A.L. van Otterlo, Neil J. Coville, Ivo A. Hümmelgen

Journal:

Organic Electronics

Year:

2010

Language:

english

File:

PDF, 667 KB

english, 2010

27

Hybrid magnetic transistor

Michelle S. Meruvia, Adriano R.V. Benvenho, Ivo A. Hümmelgen, Rosamaria W.C. Li, Luis Henrique J.M.C. Aguiar, Jonas Gruber

Journal:

Solid State Communications

Year:

2006

Language:

english

File:

PDF, 193 KB

english, 2006

28

Hybrid Permeable-Base Transistors Based on an Indenofluorene Derivative

José P. M. Serbena, Ivo A. Hümmelgen, Tayebeh Hadizad, Zhi Yuan Wang

Journal:

Year:

2006

Language:

english

File:

PDF, 151 KB

english, 2006

29

Electrochemical preparation of poly(p-phenylene) thin films

Regina M. Q. Mello, José P. M. Serbena, Adriano R. V. Benvenho, Ivo A. Hümmelgen

Journal:

Journal of Solid State Electrochemistry

Year:

2003

Language:

english

File:

PDF, 275 KB

english, 2003

30

Sulfonated polyaniline/poly(3-methylthiophene)-based photovoltaic devices.

Rogério Valaski, Fábio Muchenski, Regina M. Q. Mello, Liliana Micaroni, Lucimara S. Roman, Ivo A. Hümmelgen

Journal:

Journal of Solid State Electrochemistry

Year:

2006

Language:

english

File:

PDF, 277 KB

english, 2006

31

High open-circuit voltage single-layer polybithiophene-based photovoltaic devices

Elinton L. Leguenza, Rodolfo L. Patyk, Regina M. Q. Mello, Liliana Micaroni, Marlus Koehler, Ivo A. Hümmelgen

Journal:

Journal of Solid State Electrochemistry

Year:

2007

Language:

english

File:

PDF, 141 KB

english, 2007

32

In memoriam of Francisco C. Nart

Ivo A. Hümmelgen

Journal:

Journal of Solid State Electrochemistry

Year:

2007

Language:

english

File:

PDF, 46 KB

english, 2007

33

High open-circuit voltage single-layer polybithiophene-based photovoltaic devices

Elinton L. Leguenza, Rodolfo L. Patyk, Regina M. Q. Mello, Liliana Micaroni, Marlus Koehler, Ivo A. Hümmelgen

Journal:

Journal of Solid State Electrochemistry

Year:

2008

File:

PDF, 40 KB

2008

34

Carbon nanotube–polybithiophene photovoltaic devices with high open-circuit voltage

Rodolfo L. Patyk, Bruno S. Lomba, Ana Flávia Nogueira, Clascídia A. Furtado, Adelina Pinheiro Santos, Regina M. Q. Mello, Liliana Micaroni, Ivo A. Hümmelgen

Journal:

physica status solidi (RRL) - Rapid Research Letters

Year:

2007

Language:

english

File:

PDF, 170 KB

english, 2007

35

“Oxide semiconductors for solar energy conversion—titanium dioxide”. Author: Janusz Nowotny

Hümmelgen, Ivo A.

Journal:

Journal of Solid State Electrochemistry

Year:

2012

Language:

english

File:

PDF, 65 KB

english, 2012

36

Physical and chemical characterization of poly(2-bromo-5-hexyloxy-p-phenylenevinylene) and poly(5,5′-dibromo-2,2′-bis-hexyloxy-4,4′-biphenylenevinylene)—comparison to related polymers

Adriano R.V. Benvenho, Rudolf Lessmann, Ivo A. Hümmelgen, Regina M.Q. Mello, Rosamaria W.C. Li, Fernanda F.C. Bazito, Jonas Gruber

Journal:

Materials Chemistry and Physics

Year:

2006

Language:

english

File:

PDF, 237 KB

english, 2006

37

Polymer composite of poly(vinyl phenol)-reduced graphene oxide reduced by vitamin C in low energy consuming write-once–read-many times memory devices

Mamo, Messai A., Sustaita, Alan O., Coville, Neil J., Hümmelgen, Ivo A.

Journal:

Organic Electronics

Year:

2013

Language:

english

File:

PDF, 992 KB

english, 2013

38

Polarized vibrational spectra of Prussian Blue films: Spectroscopic evidence of columnar growth

Karine P. Naidek, Raquel Vichessi, Rafael N. Soek, Ivo A. Hummelgen, Marcio Vidotti, Herbert Winnischofer

Journal:

Vibrational Spectroscopy

Year:

2013

Language:

english

File:

PDF, 402 KB

english, 2013

39

Organic low voltage rewritable memory device based on PEDOT:PSS/f-MWCNTs thin film

José A. Ávila-Niño, Wagner S. Machado, Alan O. Sustaita, E. Segura-Cardenas, M. Reyes-Reyes, R. López-Sandoval, Ivo A. Hümmelgen

Journal:

Organic Electronics

Year:

2012

Language:

english

File:

PDF, 779 KB

english, 2012

40

Nitrogen-doped, boron-doped and undoped multiwalled carbon nanotube/polymer composites in WORM memory devices

Mamo, Messai A, Sustaita, Alan O, Tetana, Zikhona N, Coville, Neil J, Hümmelgen, Ivo A

Journal:

Year:

2013

Language:

english

File:

PDF, 1.09 MB

english, 2013

41

Preparation and Characterization of Novel Hybrid Materials Formed from (Ti,Sn)O 2 Nanoparticles and Polyaniline

Schnitzler, Danielle C., Meruvia, Michelle S., Hümmelgen, Ivo A., Zarbin, Aldo J. G.

Journal:

Chemistry of Materials

Year:

2003

Language:

english

File:

PDF, 400 KB

english, 2003

42

GaN nanostructures-poly(vinyl alcohol) composite based hydrostatic pressure sensor device

Linganiso, Ella C., Rodrigues, Rafael, Mhlanga, Sabelo D., Mwakikunga, Bonex W., Coville, Neil J., Hümmelgen, Ivo A.

Journal:

Materials Chemistry and Physics

Year:

2013

Language:

english

File:

PDF, 989 KB

english, 2013

43

All-organic vertical transistor in an analogous n-semiconductor/metal/p-semiconductor trilayer structure

Tavares, Ana C.B., Serbena, José P.M., Hümmelgen, Ivo A., Meruvia, Michelle S.

Journal:

Organic Electronics

Year:

2014

Language:

english

File:

PDF, 698 KB

english, 2014

44

Carbon nanostructures in organic WORM memory devices

Hümmelgen, Ivo A., Coville, Neil J., Cruz-Cruz, Isidro, Rodrigues, Rafael

Journal:

Journal of Materials Chemistry C

Year:

2014

Language:

english

File:

PDF, 947 KB

english, 2014

45

Poly(vinyl alcohol) gate dielectric surface treatment with vitamin C for poly(3-hexylthiophene-2,5-diyl) based field effect transistors performance improvement

de Col, Cristiane, Nawaz, Ali, Cruz-Cruz, Isidro, Kumar, Anshu, Kumar, Anil, Hümmelgen, Ivo A.

Journal:

Organic Electronics

Year:

2015

Language:

english

File:

PDF, 1.30 MB

english, 2015

46

Changing inter-molecular spin-orbital coupling for generating magnetic field effects in phosphorescent organic semiconductors

Yan, Liang, Shao, Ming, Graeff, Carlos F. O., Hummelgen, Ivo, Ma, Dongge, Hu, Bin

Journal:

Applied Physics Letters

Year:

2012

Language:

english

File:

PDF, 515 KB

english, 2012

47

Interfacial insertion of a poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) layer between the poly(3-hexyl thiophene) semiconductor and cross-linked poly(vinyl alcohol) insulator layer in organic field-effect transistors

Cruz-Cruz, Isidro, Tavares, Ana C B, Reyes-Reyes, Marisol, López-Sandoval, Román, Hümmelgen, Ivo A

Journal:

Journal of Physics D Applied Physics

Year:

2014

Language:

english

File:

PDF, 1.23 MB

english, 2014

48

Performance of hybrid p -type vertical transistors with poly( N -vinylcarbazole) as emitter and the transfer mechanism of charge carriers through the base

Huang, Jinying, Ma, Dongge, Hümmelgen, Ivo A

Journal:

Semiconductor Science and Technology

Year:

2013

Language:

english

File:

PDF, 527 KB

english, 2013

49

Hydrostatic pressure sensors based on carbon spheres dispersed in polyvinyl alcohol prepared using hexadecyltrimethylammonium bromide as surfactant and water as solvent

Rodrigues, Rafael, Mamo, Messai A, Coville, Neil J, Hümmelgen, Ivo A

Journal:

Materials Research Express

Year:

2014

Language:

english

File:

PDF, 68 KB

english, 2014

50

An additional tool towards overcoming absence of specificity of carbon nanostructure-based electrochemical sensors—application to estriol and estradiol detection and distinction

Cesarino, Ivana, Hümmelgen, Ivo A.

Journal:

Journal of Solid State Electrochemistry

Year:

2015

Language:

english

File:

PDF, 533 KB

english, 2015