Cu halide nanoparticle formation by diffusion of copper in alkali halide crystals

A. Pérez-Rodríguez; M. Flores-Acosta; R. Rodríguez-Mijangos; R. Pérez-Salas

Cu halide nanoparticle formation by diffusion of copper in alkali halide crystals

A. Pérez-Rodríguez^*, M. Flores-Acosta, R. Rodríguez-Mijangos, R. Pérez-Salas

^*Autor correspondiente de este trabajo

Producción científica: Contribución a una revista › Artículo de revisión › revisión exhaustiva

8 Citas (Scopus)

Resumen

Copper atoms have been introduced by diffusion in NaCl, KCl and KBr crystals at 500°C. The crystals have been optically analyzed with photoluminescence measurements and by scanning electron microscopy. The emission and excitation spectra measured at low temperatures show the exciton confinement effect, indicating the formation of CuX (X=Cl, Br) nanoparticles, which has been confirmed by electron microscopy images. This is proposed as an alternative method to obtain CuX nanoparticles in alkali halides crystals.

Idioma original	Inglés
Páginas (desde-hasta)	151-154
Número de páginas	4
Publicación	Revista Mexicana de Fisica
Volumen	52
N.º	2
Estado	Publicada - 2006

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{6b4403da15304210bf15f9a08a665924,

title = "Cu halide nanoparticle formation by diffusion of copper in alkali halide crystals",

abstract = "Copper atoms have been introduced by diffusion in NaCl, KCl and KBr crystals at 500°C. The crystals have been optically analyzed with photoluminescence measurements and by scanning electron microscopy. The emission and excitation spectra measured at low temperatures show the exciton confinement effect, indicating the formation of CuX (X=Cl, Br) nanoparticles, which has been confirmed by electron microscopy images. This is proposed as an alternative method to obtain CuX nanoparticles in alkali halides crystals.",

keywords = "Alkali halides, Defects, Nanoparticles, Photoluminescence",

author = "A. P{\'e}rez-Rodr{\'i}guez and M. Flores-Acosta and R. Rodr{\'i}guez-Mijangos and R. P{\'e}rez-Salas",

year = "2006",

language = "Ingl{\'e}s",

volume = "52",

pages = "151--154",

journal = "Revista Mexicana de Fisica",

issn = "0035-001X",

publisher = "Sociedad Mexicana de Fisica",

number = "2",

}

TY - JOUR

T1 - Cu halide nanoparticle formation by diffusion of copper in alkali halide crystals

AU - Pérez-Rodríguez, A.

AU - Flores-Acosta, M.

AU - Rodríguez-Mijangos, R.

AU - Pérez-Salas, R.

PY - 2006

Y1 - 2006

N2 - Copper atoms have been introduced by diffusion in NaCl, KCl and KBr crystals at 500°C. The crystals have been optically analyzed with photoluminescence measurements and by scanning electron microscopy. The emission and excitation spectra measured at low temperatures show the exciton confinement effect, indicating the formation of CuX (X=Cl, Br) nanoparticles, which has been confirmed by electron microscopy images. This is proposed as an alternative method to obtain CuX nanoparticles in alkali halides crystals.

AB - Copper atoms have been introduced by diffusion in NaCl, KCl and KBr crystals at 500°C. The crystals have been optically analyzed with photoluminescence measurements and by scanning electron microscopy. The emission and excitation spectra measured at low temperatures show the exciton confinement effect, indicating the formation of CuX (X=Cl, Br) nanoparticles, which has been confirmed by electron microscopy images. This is proposed as an alternative method to obtain CuX nanoparticles in alkali halides crystals.

KW - Alkali halides

KW - Defects

KW - Nanoparticles

KW - Photoluminescence

UR - http://www.scopus.com/inward/record.url?scp=33745946796&partnerID=8YFLogxK

M3 - Artículo de revisión

SN - 0035-001X

VL - 52

SP - 151

EP - 154

JO - Revista Mexicana de Fisica

JF - Revista Mexicana de Fisica

IS - 2

ER -

Cu halide nanoparticle formation by diffusion of copper in alkali halide crystals

Resumen

Otros archivos y enlaces

Huella

Citar esto