Sample records for EFECTO RAMAN (raman effect)
from WorldWideScience.org

Sample records 1 - 20 shown. Select sample records:



1

Efecto de la incorporación de partículas de Magnetita en Películas de Polipirrol/ Effect of the Incorporation of Magnetite Particles in Polypyrrol Films

Montoya, P.; Jaramillo, F.; Calderón, J.; Torresi, S. I. Córdoba de; Torresi, R. M.
2009-01-01

Resumen en español Las propiedades eléctricas de los polímeros conductores, han permitido que estos materiales sean utilizados en numerosas aplicaciones tecnológicas. En la última década se ha demostrado que la incorporación de partículas de óxidos de hierro a una matriz polimérica conductora, mejora notablemente algunas de sus propiedades. En el presente trabajo se sintetizaron películas de polipirrol modificadas con partículas de magnetita. Se determinó el efecto de la presenc (mas) ia de las partículas de magnetita sobre la estructura de la matriz polimérica, mediante microscopia electrónica de barrido y espectroscopia Raman y las variaciones de masa a diferentes concentraciones de Fe3O4 incorporada en la matriz polimérica, mediante microbalanza de cristal de cuarzo. Resumen en inglés The electrical properties of conducting polymers make them useful materials in a large number of technological applications. In the last decade, it has been showed an important effect on the properties of the conducting polymer when iron oxide particles are incorporated into the conductive matrix. In the present study, films of polypyrrole were synthesized in the presence of magnetite particles. The effect of the magnetite particles on the structure of the polymer matrix (mas) was determined using Raman spectroscopy and mass variations at different concentrations of Fe3O4 incorporated into the conducting matrix were also calculated by means of quartz crystal microbalance.

Scientific Electronic Library Online (Spanish)

3

Thermal stability of copper nitride thin films: The role of nitrogen migration

González-Arrabal, Raquel; Gordillo, Nuria; Martín-González, Marisol S.; Ruiz-Bustos, R.; Agulló-López, F.
2010-05-20

Digital.CSIC (Spain)

4

The laser-induced discoloration of stonework; a comparative study on its origins and remedies

Pouli, P.; Fotakis, C.; Hermosín, Bernardo; Sáiz-Jiménez, Cesáreo; Domingo, Concepción; Oujja, Mohamed; Castillejo, Marta
2008-02-26

Digital.CSIC (Spain)

5

The influence of single-walled carbon nanotube functionalization on the electronic properties of their polyaniline composites

Lafuente, Esperanza; Callejas, M. Alicia; Sainz, Raquel; Benito, Ana M; Maser, Wolfgang K; Sanjuán, María Luisa; Saurel, Damien; De Teresa, Jose María; Martinez, M. Teresa
2008-08-08

Digital.CSIC (Spain)

6

Síntesis y caracterización de composites de TPOS reforzados con nanotubos de carbono

Biagiotti, J.; Valentini, L.; Kenny, J. M.; López Manchado, M. A.; Arroyo Ramos, Víctor Miguel
2004-03-01

Digital.CSIC (Spain)

8

Supercontinuum generation using raman pumped optical cavity

Harper, Paul; Karalekas, Vasileios; El-Taher, Atalla; Ania Castañón, Juan Diego
2010-03-04

Digital.CSIC (Spain)

10

Study of color and structural changes in silver painted medieval glasses

Pérez-Villar, Sofía; Rubio, Juan; Oteo Mazo, José Luis
2007-01-01

Digital.CSIC (Spain)

14

Selective photobleaching of chlorophylls and carotenoids in Photosystem I particles under high-light treatment

Andreeva, Atanaska; Abarovaа, Silvia; Stoitchkovaa, Katerina; Picorel Castaño, Rafael; Velitchkova, Maya
2007-01-06

Digital.CSIC (Spain)

15

Resonant photoemission in Cr silicide at the absorption energy Cr2p

Galán, L.; García, Mariano; Ripalda, José María; Montero, Isabel; Román, Elisa; Batchelor, D. R.; Bressler, P. R.
2004-05-31

Digital.CSIC (Spain)

16

Pulsed Laser Melting Effects on Single Crystal Gallium Phosphide

Pastor, D.; Olea, J.; Toledano-Luque, M.; Mártil, I.; González-Díaz, G.; Ibáñez, Jordi; Cuscó, Ramón; Artús, Lluís
2009-03-01

Digital.CSIC (Spain)

18

Photoexcited carriers and surface recombination velocity in InN epilayers: A Raman scattering study

Cuscó, Ramón; Ibáñez, Jordi; Alarcón-Lladó, Esther; Artús, Lluís; Yamaguchi, Tomohiro; Nanishi, Yasushi; Ibáñez, Jordi
2009-10-01

Digital.CSIC (Spain)

19

Phonons in Bx Ga1-x N/GaN epilayers studied by means of UV Raman scattering

Cuscó, Ramón; Alarcón-Lladó, Esther; Ibáñez, Jordi; Artús, Lluís; Gautier, S.; Ougazzaden, A.
2008-04-01

Digital.CSIC (Spain)

20

Optical, Redox, and NLO Properties of Tricyanovinyl Oligothiophenes: Comparisons between Symmetric and Asymmetric Substitution Patterns

Casado, Juan; Ruiz Delgado, M. Carmen; Rey Merchán, M. Carmen; Hernández, Víctor; López Navarrete, Juan T.; Pappenfus, Ted M.; Williams, Nathaniel; Stegner, William J.; Johnson, Jared C.; Edlund, Brett A.; Janzen, Daron E.; Mann, Kent R.; Orduna, Jesús; Villacampa, Belén
2006-04-21

Digital.CSIC (Spain)

21

Optical phonons in isotope superlattices of GaAs, GaP, and GaSb studied by Raman scattering

Silveira, Juan Pedro; Briones Fernández-Pola, Fernando; Göbel, A.; Ruf, T.; Fischer, A.; Eberl, K.; Cardona, M.
1999-05-15

Digital.CSIC (Spain)

22

Optical phonon behavior in strain-free dilute Ga(As,N) studied by Raman scattering

Ibáñez, Jordi; Alarcón-Lladó, Esther; Cuscó, Ramón; Artús, Lluís; Hopkinson, Mark
2007-07-03

Digital.CSIC (Spain)

23

Nonequilibrium Processes in Supersonic Jets of N2, H2, and N2 + H2 Mixtures: (I) Zone of Silence

Ramos, Ángel; Tejeda, Guzmán; Fernández Sánchez, José María; Montero, Salvador
2009-07-06

Digital.CSIC (Spain)

24

Non-uniform strain relaxation in InxGa1−xAs layers

Alvarez, A. L.; Muñoz Sandoval, E.; García, Rafael; González, Luisa; González, Yolanda; Kidd, P.; Goodhew, P. J.
1996-01-01

Digital.CSIC (Spain)

25

New atomic-scale features in graphite surfaces treated in a dielectric barrier discharge plasma

Solís Fernández, Pablo; Paredes Nachón, Juan Ignacio; Martínez Alonso, Amelia; Díez Tascón, Juan Manuel
2008-06-03

Digital.CSIC (Spain)

27

Metallic Nanoparticle Arrays: A Common Substrate for Both Surface-Enhanced Raman Scattering and Surface-Enhanced Infrared Absorption

Le, Fei; Brandl, Daniel W.; Urzhumov, Yaroslav A.; Wang, Hui; Kundu, Janardan; Halas, Naomi J.; Aizpurúa, Javier; Nordlander, Peter
2008-01-01

Digital.CSIC (Spain)

28

Medida de la distribución de temperatura en un transformador mediante Raman distribuido en fibra óptica

Filograno, Massimo L.; González-Herráez, Miguel; Corredera, Pedro; Martín López, Sonia; Esteban, Óscar; Hernanz Sanjuan, Mª. Luisa; Rodríguez Barrios, Félix; Cirujano-Ballesteros, Pablo; Flores, Luis; Garnacho, Fernando; Sanchez-Urán, Miguel A.
2009-01-01

Digital.CSIC (Spain)

29

Mecanismo Electromagnético del efecto SERS | Electromagnetic Mechanism of SERS Effect

García-Ramos, José Vicente

[ES] En este artículo, tras una Introducción donde se explica en qué consiste el efecto SERS, se calcula el intenso campo electromagnético que llega a una molécula en las proximidades de una superficie metálica. Además, se comentan las reglas de selección SERS, así como diversos aspectos del fenómen...

DRIVER (Spanish)

30

Mecanismo Electromagnético del efecto SERS

García-Ramos, José Vicente
2004-04-05

Digital.CSIC (Spain)

31

Lineshape analysis of stimulated Raman spectra of the near-nozzle region of free jet expansions

Ramos, Ángel; Santos, Julio; Abad, Laura; Bermejo, Dionisio; Herrero, Víctor J.; Tanarro, Isabel
2009-04-20

Digital.CSIC (Spain)

32

Laser thermal annealing effects on single crystal gallium phosphide

Pastor, D.; Olea, J.; Toledano-Luque, M.; Mártil, I.; González-Díaz, G.; Ibáñez, Jordi; Cuscó, Ramón; Artús, Lluís
2009-09-01

Digital.CSIC (Spain)

33

Laser induced effects on ZnO targets upon ablation at 266 and 308 nm wavelengths

Jadraque, María; Domingo, Concepción; Martín, Margarita
2008-07-21

Digital.CSIC (Spain)

34

Influence of the InAs coverage on the phonon-assisted recombination in InAs/GaAs quantum dots

Rudamas, C.; Martínez-Pastor, Juan; García-Cristobal, Alberto; Roussignol, Philippe; García, Jorge M.; González, Luisa
2002-06-01

Digital.CSIC (Spain)

35

Influence of Sterilization Techniques on the In Vitro Bioactivity of Pseudowollastonite

Aza, P.N. de; Aza, A.H. de; Herrera, A.; Lopez-Prats, F.A.; Pena, P.
2006-01-01

Digital.CSIC (Spain)

37

Far-infrared transmission in GaN, AlN, and AlGaN thin films grown by molecular beam epitaxy

Ibáñez, Jordi; Hernández, S.; Alarcón-Lladó, Esther; Cuscó, Ramón; Artús, Lluís; Novikov, S. V.; Foxon, C. T.
2008-07-01

Digital.CSIC (Spain)

38

Experimental study of the impact of pumping configuration in Raman-assisted fiber optic distributed Brillouin sensors

Rodríguez-Barrios, Félix; Martín-López, Sonia; Carrasco-Sanz, Ana; Corredera Guillén, Pedro; Alcon-Camas, Mercedes; Ania-Castañón, Juan D.; Thévenaz, Luc; González-Herráez, Miguel
2009-01-01

Digital.CSIC (Spain)

39

Experimental Study on the Role of Chromatic Dispersion in Continuous-Wave Supercontinuum Generation

Abrardi, Laura; Martín-López, Sonia; Carrasco-Sanz, Ana; Rodríguez-Barrios, Félix; Corredera, Pedro; Hernanz, Mª Luisa; González-Herráez, Miguel
2009-02-15

Digital.CSIC (Spain)

40

Evaluation of femtosecond laser pulse irradiation of ancient parchment

Walczak, Malgorzata; Oujja, Mohamed; Crespo-Arcá, Luis; García, Ana; Méndez, Cruz; Moreno, Pablo; Domingo, Concepción; Castillejo, Marta
2008-09-12

Digital.CSIC (Spain)

42

Electronic, optical, and vibrational properties of bridged dithienylethylene-based NLO chromophores

Ruiz Delgado, M. Carmen; Casado, Juan; Hernández, Víctor; López Navarrete, Juan T.; Orduna, Jesús; Villacampa, Belén; Alicante, Raquel; Raimundo, Jean-Manuel; Blanchard, Philippe; Roncali, Jean
2008-02-05

Digital.CSIC (Spain)

43

Electron-electron correlation in graphite: combined angle-resolved photoemission experiments and ab-initio calculations

Grüneis, Alexander; Attaccalite, Claudio; Pichler, Thomas; Zabolotnyy, V.; Shiozawa, H.; Molodtsov, S.; Inosov, D.; Koitzsch, A.; Borisenko, S. V.; Knupfer, M.; Schiessling, J.; Bruhwiler, P.; Weber, R.; Rudolf, P.; Wirtz, Ludger; Rubio Secades, Ángel
2008-01-22

Digital.CSIC (Spain)

44

Electron effective mass and mobility in heavily doped n-GaAsN probed by Raman scattering

Ibáñez, Jordi; Cuscó, Ramón; Alarcón-Lladó, Esther; Artús, Lluís; Patanè, A.; Fowler, D.; Eaves, L.; Uesugi, K.; Suemune, I.
2008-08-01

Digital.CSIC (Spain)

45

Effect of carbon support on the kinetic behaviour of a metal hydride electrode

Thomas, J. E.; Andreasen, G.; Arenillas de la Puente, Ana; Zubizarreta, Leire; Barath, P.; Sedlaříková, M.; Vondrak, J.; Visintin, A.
2009-02-28

Digital.CSIC (Spain)

46

Dilute (In,Ga)(As,N) thin films grown by molecular beam epitaxy on (100) and non-(100) GaAs substrates: a Raman-scattering study

Ibáñez, Jordi; Alarcón-Lladó, Esther; Cuscó, Ramón; Artús, Lluís; Henini, Mohamed; Hopkinson, Mark
2009-01-01

Digital.CSIC (Spain)

47

Depth-resolved microspectroscopy of porous silicon multilayers

Manotas, S.; Agulló Rueda, F.; Moreno, J. D.; Martín Palma, R. J.; Guerrero Lemus, R.; Martínez Duart, J. M.
1999-08-16

Digital.CSIC (Spain)

48

Composition dependence of the phonon strain shift coefficients of SiGe alloys revisited

Reparaz, J. S.; Bernardi, A.; Goñi, A. R.; Alonso, M. I.; Garriga, M.
2008-02-26

Digital.CSIC (Spain)

49

Comparison of Raman-scattering and Shubnikov–de Haas measurements to determine charge density in doped semiconductors

Cuscó, Ramón; Artús, Lluís; Ibáñez, Jordi; Blanco, N.; González-Díaz, G.; Rahman, M.; Long, A. R.
2000-12-01

Digital.CSIC (Spain)

50

A theoretical approach to the vibrational analysis of the nitroenamine system

Chiara, José Luis; Gómez-Sánchez, Antonio; Sánchez Marcos, Enrique
1990-01-01

Digital.CSIC (Spain)

51

Raman study of self-assembled InAs/InP quantum wire stacks with varying spacer thickness

Angelova, T.; Cros, A.; Cantarero, A.; Fuster, David; González, Luisa; González, Yolanda
2008-08-06

Digital.CSIC (Spain)

52

Raman spectroscopy and photoluminescence of ZnTe thin films grown on GaAs

Camacho, J.; Cantarero, A.; Hernández-Calderón, I.; González, Luisa
2002-11-15

Digital.CSIC (Spain)

53

Raman scattering study of the long-wavelength longitudinal-optical-phonon–plasmon coupled modes in high-mobility InN layers

Cuscó, Ramón; Ibáñez, Jordi; Alarcón-Lladó, Esther; Artús, Lluís; Yamaguchi, Tomohiro; Nanishi, Yasushi
2009-04-01

Digital.CSIC (Spain)

54

Raman scattering study of background electron density in InN: a hydrodynamical approach to the LO-phonon–plasmon coupled modes

Cuscó, Ramón; Alarcón-Lladó, Esther; Ibáñez, Jordi; Yamaguchi, Tomohiro; Nanishi, Yasushi; Artús, Lluís
2009-10-01

Digital.CSIC (Spain)

55

Raman scattering of quasimodes in ZnO

Alarcón-Lladó, Esther; Cuscó, Ramón; Artús, Lluís; Jiménez, J.; Wang, B.; Callahan, M.
2008-11-01

Digital.CSIC (Spain)