• Recent study and results for ionization efficiency theory in pure materials, XVIII International Conference on Topics in Astroparticle and Underground Physics

2023 (TAUP), August 28, 2023 to September 1, 2023, University of Vienna.

• Lindhard integral equation with binding energy apply to light and charge yields nuclear recoils in noble liquid detectors, LIDINE2022, University of Warsaw

Library , 21 to 23 September 2022

• Quenching factor for low energy nuclear recoils in Si and Ge, 6th ComHEP, On-

line presentation, 29 Nov to 3 Dec, 2021.

• Improved study of the ionization efficiency for nuclear recoils in Si and Ge at low energies, Magnificent CEvNS workshop, Online presentation, 6-7 Oct, 2021.2.

• Study on the ionization efficiency of nuclear recoils in pure crystals, Invited to SuperCDMSCollaboration Science Seminar, Online presentation, May 2021.3.

•  A study of the ionization efficiency for nuclear recoils”. XXXV Annual Meet-ing (RADPyC), Mexico CDMX, Online presentation, 11-13 May 2021.

•  Study of the ionization efficiency for nuclear recoils. Magnificent CEvNS work-

shop, Online presentation,16-20 Nov 2020.

•  A study of the ionization efficiency for nuclear recoils. 5th International Con-

ference on Particle Physics and Astrophysics. Online presentation, 5-9 Oct 2020.

•  Study of the ionization efficiency for nuclear recoils. XXXIV Annual Meeting

(RADPyC), Mexico CDMX,Online presentation, 9-10 Jul 2020.

• Extensión analítica del modelo de Lindhard, para calcular el ”quenching factor” a bajas energias en Si y Ge, Partículas y Campos.” LXII congreso Nacional de Física.

Tabasco Mexico 6-11 Oct 2019.

•  Extension del modelo de Lindhard a bajas energías, XVII Congreso de Estudiantes del PCF, Ciudad Universitaria Mexico city, 5 Dic 2019.

•  Extensión del modelo de Lindhard, para calcular el ”quenching factor” a bajas energias, XXXIII Annual Meeting (RADPyC),Mexico, Puebla 26-28 May 2019.

•  Banco de pruebas de CCD de calidad científica, XVI Congreso de Estudiantes

del PCF, Ciudad Universitaria Mexico city, 6 Dic 2018.

•  Búsqueda directa de materia oscura en forma de WIMP con sensores CCD, LVI Congreso Nacional de Física, San Luis Potosí Mexico, 28 Oct 2013.

• Estimación de la sensibilidad de un detector basado en sensores CCD para la búsqueda directa de materia oscura, Unidad Seminarios Ignacio chavez, Ciudad Universitaria Mexico City, 22 Feb 2012.