Fabrication and characterization of vertically-oriented silicon nanowires synthesized via silver-assisted chemical etching - Cabello, Neil Irvin; Ragasa, Joseph Christopher; Tumanguil, Mae Agatha; Condes, Raymond; Balgos, Maria Herminia; Jaculbia, Rafael; Afalla, Jessica Pauline; de las Alas, Kaye Ann; Salvador, Arnel; Somintac, Armando (Proceedings of the Samahang Pisika ng Pilipinas, 2012)