Humberto Arizpe Chávez

1995

CdTe nanostructures prepared by thermal annealing

Ramírez-Bon, R., Espinoza-Beltrán, F. J., Arizpe-Chávez, H., Zelaya-Angel, O. & Sánchez-Sinencio, F., 1 Dec 1995, In : Journal of Applied Physics. p. 5461-5463 3 p.

Research output: Contribution to journal › Article

annealing

absorption spectra

optical spectrum

optical absorption

x ray diffraction

1996

14 Citations (Scopus)

Structural and optical studies in a-CdTe:O annealed films

Ramírez-Bon, R., Espinoza-Beltrán, F. J., Arizpe-Chávez, H., Zelaya-Angel, O. & Sánchez-Sinencio, F., 15 May 1996, In : Journal of Applied Physics. p. 7682-7687 6 p.

Research output: Contribution to journal › Article

crystallites

annealing

oxygen

excitons

composite materials

1997

26 Citations (Scopus)

Cubic to hexagonal phase transition in CdTe polycrystalline thin films by oxygen incorporation

Arizpe-Chávez, H., Espinoza-Beltrán, F. J., Ramírez-Bon, R., Zelaya-Angel, O. & González-Hernández, J., 1 Jan 1997, In : Solid State Communications. p. 39-43 5 p.

Research output: Contribution to journal › Article

Energy gap

Phase transitions

Oxygen

Thin films

Band structure

1999

4 Citations (Scopus)

Strain effects on the energy band-gap in oxygenated CdTe thin films studied by photoreflectance

Alejo-Armenta, L. N., Espinoza-Beltrán, F. J., Alejo-Armenta, C. A., Vázquez-López, C., Arizpe-Chávez, H., Ramírez-Bon, R., Zelaya-Angel, O. & González-Hernández, J., 1 Jan 1999, In : Journal of Physics and Chemistry of Solids. p. 807-811 5 p.

Research output: Contribution to journal › Article

Band structure

energy bands

Energy gap

Thin films

thin films

2000

36 Citations (Scopus)

Quantum confinement effects in CdTe nanostructured films prepared by the RF sputtering technique

Arizpe-Chávez, H., Ramírez-Bon, R., Espinoza-Beltrán, F. J., Zelaya-Angel, O., Marín, J. L. & Riera, R., 1 Jan 2000, In : Journal of Physics and Chemistry of Solids. p. 511-518 8 p.

Research output: Contribution to journal › Article

Quantum confinement

Sputtering

sputtering

Crystallites

crystallites

2001

7 Citations (Scopus)

Presence of oxygen in the lattice of CdTe thin films

Picos-Vega, A., Arizpe-Chávez, H., Zelaya-Angel, O., Ramírez-Bon, R. & Espinoza-Beltrán, F. J., 1 Jun 2001, In : Journal of Applied Physics. p. 6073-6078 6 p.

Research output: Contribution to journal › Article

oxygen

thin films

air

detachment

Auger spectroscopy

2003

33 Citations (Scopus)

Characterization of Cds clusters in zeolite-A grown in alkaline solution

Ochoa-Landín, R., Flores-Acosta, M., Ramírez-Bon, R., Arizpe-Chávez, H., Sotelo-Lerma, M. & Castillón-Barraza, F. F., 1 Nov 2003, In : Journal of Physics and Chemistry of Solids. p. 2245-2251 7 p.

Research output: Contribution to journal › Article

Zeolites

Photoluminescence spectroscopy

Excitons

Temperature

Light absorption

38 Citations (Scopus)

Excitonic absorption of spherical PbS nanoparticles in zeolite A

Flores-Acosta, M., Sotelo-Lerma, M., Arizpe-Chávez, H., Castillón-Barraza, F. F. & Ramírez-Bon, R., 1 Dec 2003, In : Solid State Communications. p. 407-411 5 p.

Research output: Contribution to journal › Article

Zeolites

Nanoparticles

nanoparticles

Optical properties

sulfidation

6 Citations (Scopus)

Spectroscopic studies on Na<inf>2</inf>O-SiO<inf>2</inf>glasses with different Ag concentration using silica obtained from wastes of a geothermal plant

Zayas, M. E., Arizpe-Chávez, H., Espinoza-Beltrán, F. J., Díaz, C., Díaz-Flores, L. L., Yáñez-Limón, J. M. & González-Hernández, J., 15 Aug 2003, In : Journal of Non-Crystalline Solids. p. 67-72 6 p.

Research output: Contribution to journal › Article

Refraction

Silicon Dioxide

Silica

silicon dioxide

refraction

2006

Na-A4 zeolites as a host of PbS nanoparticles

Flores-Acosta, M., Perez-Salas, R., Aceves-Torres, R., Arizpe-Chavez, H., Sotelo-Lerma, M. & Ramirez-Bon, R., 2006, In : Revista Mexicana de Fisica.

Research output: Contribution to journal › Article

1 Citation (Scopus)

Zeolitas Na-A4 como anfitrión de nanopartículas de PbS

Flores-Acosta, M., Pérez-Salas, R., Aceves-Torres, R., Arizpe-Chávez, H., Sotelo-Lerma, M. & Ramírez-Bon, R., 1 Jan 2006, In : Revista Mexicana de Fisica. p. 255-262 8 p.

Research output: Contribution to journal › Article

absorption spectra

chemical reactions

composite materials

matrices

ions

2009

20 Citations (Scopus)

Structure and properties of lead and lead sulfide nanoparticles in natural zeolite

Román-Zamorano, J. F., Flores-Acosta, M., Arizpe-Chávez, H., Castillón-Barraza, F. F., Farías, M. H. & Ramírez-Bon, R., 1 Sep 2009, In : Journal of Materials Science. p. 4781-4788 8 p.

Research output: Contribution to journal › Article

Zeolites

Lead

Nanoparticles

Crystalline materials

Ion exchange

2012

9 Citations (Scopus)

RF power effect on the properties of sputtered ZnO films for channel layer applications in thin-film transistors

Medina-Montes, M. I., Arizpe-Chávez, H., Baldenegro-Pérez, L. A., Quevedo-López, M. A. & Ramírez-Bon, R., 1 Jul 2012, In : Journal of Electronic Materials. p. 1962-1969 8 p.

Research output: Contribution to journal › Article

Thin film transistors

transistors

thin films

Atomic force microscopy

Refractive index

2013

16 Citations (Scopus)

Additional active Raman modes in α-PbO nanoplates

Cortez-Valadez, M., Vargas-Ortiz, A., Rojas-Blanco, L., Arizpe-Chávez, H., Flores-Acosta, M. & Ramírez-Bon, R., 10 Jun 2013, In : Physica E: Low-Dimensional Systems and Nanostructures. p. 146-149 4 p.

Research output: Contribution to journal › Article

Ball milling

balls

Crystalline materials

Powders

Density functional theory

2014

12 Citations (Scopus)

Optical properties and radial breathing modes present in Cu amorphous quantum dots obtained by green synthesis

Cortez-Valadez, M., Bocarando-Chacon, J. G., Hernández-Martínez, A. R., Britto Hurtado, R., Alvarez, R. A. B., Roman-Zamorano, J. F., Flores-Valenzuela, J., Gámez-Corrales, R., Arizpe-Chávez, H. & Flores-Acosta, M., 1 Jan 2014, In : Nanoscience and Nanotechnology Letters. p. 580-583 4 p.

Research output: Contribution to journal › Article

Laser modes

Semiconductor quantum dots

Density functional theory

Copper

Absorption spectra

10 Citations (Scopus)

Plasmon resonance and raman modes in Pb nanoparticles obtained in extract of Opuntia ficus-indica plant

Ramírez-Rodríguez, L. P., Cortez-Valadez, M., Bocarando-Chacon, J. G., Arizpe-Chávez, H., Flores-Acosta, M., Velumani, S. & Ramírez-Bon, R., 1 Jan 2014, In : Nano.

Research output: Contribution to journal › Article

Nanoparticles

nanoparticles

Plant extracts

Metal nanoparticles

Plant Extracts

2015

9 Citations (Scopus)

Breathing Raman modes in Ag<inf>2</inf>S nanoparticles obtained from F9 zeolite matrix

Delgado-Beleño, Y., Cortez-Valadez, M., Martinez-Nuñez, C. E., Britto Hurtado, R., Alvarez, R. A. B., Rocha-Rocha, O., Arizpe-Chávez, H., Perez-Rodríguez, A. & Flores-Acosta, M., 16 Dec 2015, In : Chemical Physics. p. 106-110 5 p.

Research output: Contribution to journal › Article

Zeolites

breathing

Nanoparticles

nanoparticles

matrices

8 Citations (Scopus)

Green Synthesis and Radial Breathing Modes in Ti Nanoparticles

Britto-Hurtado, R., Cortez-Valadez, M., Alvarez, R. A. B., Horta-Fraijo, P., Bocarando-Chacon, J. G., Gámez-Corrales, R., Pérez-Rodríguez, A., Martínez-Suárez, F., Rodríguez-Melgarejo, F., Arizpe-Chavez, H. & Flores-Acosta, M., 1 Jan 2015, In : Nano.

Research output: Contribution to journal › Article

breathing

Nanoparticles

Titanium

nanoparticles

synthesis

3 Citations (Scopus)

Optical and vibrational properties of PbSe nanoparticles synthesized in clinoptilolite

Flores-Valenzuela, J., Cortez-Valadez, M., Ramírez-Bon, R., Arizpe-Chavez, H., Román-Zamorano, J. F. & Flores-Acosta, M., 1 Aug 2015, In : Physica E: Low-Dimensional Systems and Nanostructures. p. 1-6 6 p.

Research output: Contribution to journal › Article

Zeolites

Nanoparticles

optical properties

nanoparticles

X ray powder diffraction

13 Citations (Scopus)

Raman scattering and optical properties of lithium nanoparticles obtained by green synthesis

Álvarez, R. A. B., Cortez-Valadez, M., Britto-Hurtado, R., Bueno, L. O. N., Flores-Lopez, N. S., Hernández-Martínez, A. R., Gámez-Corrales, R., Vargas-Ortiz, R., Bocarando-Chacon, J. G., Arizpe-Chavez, H. & Flores-Acosta, M., 1 Jan 2015, In : Vibrational Spectroscopy. p. 5-9 5 p.

Research output: Contribution to journal › Article

Lithium

Raman scattering

Optical properties

Nanoparticles

Light absorption

2016

16 Citations (Scopus)

Instant synthesis of gold nanoparticles at room temperature and SERS applications

Britto Hurtado, R., Cortez-Valadez, M., Ramírez-Rodríguez, L. P., Larios-Rodriguez, E., Alvarez, R. A. B., Rocha-Rocha, O., Delgado-Beleño, Y., Martinez-Nuñez, C. E., Arizpe-Chávez, H., Hernández-Martínez, A. R. & Flores-Acosta, M., 6 Aug 2016, In : Physics Letters, Section A: General, Atomic and Solid State Physics. p. 2658-2663 6 p.

Research output: Contribution to journal › Article

Raman spectroscopy

gold

nanoparticles

room temperature

synthesis

3 Citations (Scopus)

Radial breathing modes in silver selenide quantum dots

Martinez-Nuñez, C. E., Cortez-Valadez, M., Delgado-Beleño, Y., Britto Hurtado, R., Alvarez, R. A. B., Rocha-Rocha, O., Arizpe-Chávez, H. & Flores-Acosta, M., 15 Mar 2016, In : Materials Letters. p. 135-140 6 p.

Research output: Contribution to journal › Article

selenides

breathing

Laser modes

Silver

Semiconductor quantum dots

1 Citation (Scopus)

Silver nanoparticles and silver ions stabilized in NaCl nanocrystals

Flores-López, N. S., Cortez-Valadez, M., Moreno-Ibarra, G. M., Larios-Rodríguez, E., Torres-Flores, E. I., Delgado-Beleño, Y., Martinez-Nuñez, C. E., Ramírez-Rodríguez, L. P., Arizpe-Chávez, H., Castro-Rosas, J., Ramirez-Bon, R. & Flores-Acosta, M., 1 Oct 2016, In : Physica E: Low-Dimensional Systems and Nanostructures. p. 482-488 7 p.

Research output: Contribution to journal › Article

Silver

Nanocrystals

nanocrystals

silver

Ions

15 Citations (Scopus)

Vibrational properties of gold nanoparticles obtained by green synthesis

Alvarez, R. A. B., Cortez-Valadez, M., Bueno, L. O. N., Britto Hurtado, R., Rocha-Rocha, O., Delgado-Beleño, Y., Martinez-Nuñez, C. E., Serrano-Corrales, L. I., Arizpe-Chávez, H. & Flores-Acosta, M., 1 Oct 2016, In : Physica E: Low-Dimensional Systems and Nanostructures. p. 191-195 5 p.

Research output: Contribution to journal › Article

Gold

gold

Nanoparticles

nanoparticles

Light absorption

2017

6 Citations (Scopus)

Green Synthesis of Ag-Cu Nanoalloys Using Opuntia ficus-indica

Rocha-Rocha, O., Cortez-Valadez, M., Hernández-Martínez, A. R., Gámez-Corrales, R., Alvarez, R. A. B., Britto-Hurtado, R., Delgado-Beleño, Y., Martinez-Nuñez, C. E., Pérez-Rodríguez, A., Arizpe-Chávez, H. & Flores-Acosta, M., 1 Feb 2017, In : Journal of Electronic Materials. p. 802-807 6 p.

Research output: Contribution to journal › Article

Janus

Nanoparticles

nanoparticles

synthesis

breathing

2 Citations (Scopus)

Nanowire networks and hollow nanospheres of Ag-Au bimetallic alloys at room temperature

Hurtado, R. B., Cortez-Valadez, M., Arizpe-Chávez, H., Flores-Lopez, N. S., Alvarez, R. A. B. & Flores-Acosta, M., 17 Feb 2017, In : Nanotechnology.

Research output: Contribution to journal › Article

Nanospheres

Nanowires

Toxicity

Fabrication

Electrocatalysis

6 Citations (Scopus)

Random alloy of Au-Ag bimetallic nanoparticles at room temperature—facile synthesis and vibrational properties

Britto Hurtado, R., Cortez-Valadez, M., Arizpe-Chávez, H., Flores-Lopez, N., Calderón-Ayala, G. & Flores-Acosta, M., 1 Jun 2017, In : Gold Bulletin. p. 85-92 8 p.

Research output: Contribution to journal › Article

Nanostructures

Nanoparticles

Nanoscience

Ascorbic acid

Sugar (sucrose)