Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Arvin I. Mabilangan"'
Autor:
Arvin I. Mabilangan, Niel Gabriel E. Saplagio, Eloise P. Anguluan, Neil Irvin F. Cabello, Rhona Olivia M. Gonzales, Armando S. Somintac, Arnel A. Salvador
Publikováno v:
Science Diliman, Vol 25, Iss 1, Pp 16-26 (2013)
Porous silicon (PSi) thin films from p-type silicon (100) substrates were fabricated using a simple table top electrochemical etching setup with a 1:1 HF:EtOh electrolyte solution. Porous silicon f ilms with different morphologies and optical propert
Externí odkaz:
https://doaj.org/article/4370a7012b114f619190176bf58d6424
Autor:
Lorenzo Lopez, Armando Somintac, Thanh Binh Nguyen, Philippe Martin Tingzon, Joselito Muldera, Arnel Salvador, Joybelle Lopez, Xuan Tu Nguyen, Elmer Estacio, Arvin I. Mabilangan, Kerr Cervantes, Hong Minh Pham, Dinh Cong Nguyen, Neil Irvin Cabello, Alexander De Los Reyes, Arven Cafe
Publikováno v:
Journal of Luminescence. 186:312-317
We report increased radiation in the visible and terahertz (THz) regimes in silicon(Si)-based nanostructures. The nanostructures, Si nanowires (SiNWs) and porous Si (PSi), were synthesized via electroless and electrochemical surface modification, res
Autor:
Lorenzo Lopez, Arnel Salvador, Armando Somintac, Maria Angela Faustino, Joselito Muldera, Arvin I. Mabilangan, Elmer Estacio, Neil Irvin Cabello
Publikováno v:
Superlattices and Microstructures. 100:892-899
Porosity dependent terahertz emission of porous silicon (PSi) was studied. The PSi samples were fabricated via electrochemical etching of boron-doped (100) silicon in a solution containing 48% hydrofluoric acid, deionized water and absolute ethanol i
Autor:
Arnel Salvador, Maria Angela Faustino, Armando Somintac, Lorenzo Lopez, Arven Cafe, Arvin I. Mabilangan, Joybelle Lopez
Publikováno v:
AIP Conference Proceedings.
Porous silicon was fabricated through electrochemical etching and is used as an optical template for liquid sensing application. Using reflectance spectroscopy, change in optical properties such as refractive index and reflectivity upon liquid introd
Autor:
Rigoberto C. Advincula, Arvin I. Mabilangan, Frances Adeline D. Hubilla, Florian R. del Mundo
Publikováno v:
MATEC Web of Conferences, Vol 95, p 02006 (2017)
In this paper, histamine sensing by surface plasmon resonance (SPR) spectroscopy using an electropolymerized molecularly imprinted polymer (E-MIP) of functionalized polyterthiophene and histamine is reported. The MIP histamine sensor showed good line
Autor:
Arvin I. Mabilangan, Armando Somintac, Ma. Herminia Balgos, Joseph Christopher Ragasa, Joselito Muldera, Rafael Jaculbia, Arnel Salvador, Neil Irvin Cabello, Elmer Estacio
Publikováno v:
Applied Physics Express. 6:082101
The carrier dynamics and recombination characteristics of vertically aligned silicon nanowires are investigated using terahertz emission and photoluminescence spectroscopy, respectively. It is observed that the presence of pores on the walls in two-s