Items where Author is "P.K., Ooi"

S.S., Ng and P.K., Ooi and Yaakob, S. and Abdullah, M.J. and Abu Hassan, H. and Hassan, Z. (2014) Fabrication of porous ZnO thin films via ammonium hydroxide: effects of etching time and oxidizer on surface morphology and surface roughness. Sains Malaysiana, 43 (7). pp. 1077-1082. ISSN 0126-6039

C.G., Ching and P.K., Ooi and S.S., Ng and Hassan, Z. and Abu Hassan, H. and Abdullah, M.J. (2014) Structural properties of zinc oxide thin films deposited on various substrates. Sains Malaysiana, 43 (6). pp. 923-927. ISSN 0126-6039

P.K., Ooi and C.G., Ching and M.A., Ahmad and S.S., Ng and M.J., Abdullah and H., Abu Hassan and Z., Hassan (2014) Characterizations of cupric oxide thin films on glass and silicon substrates by radio frequency magnetron sputtering. Sains Malaysiana, 43 (4). pp. 617-621. ISSN 0126-6039

C.G., Ching and Leonard, Lu and C.I., Ang and P.K., Ooi and S.S., Ng and Z., Hassan and H., Abu Hassan (2013) Effects of the nitric acid concentrations on the etching process, structural and optical properties of porous zinc oxide thin films. Sains Malaysiana, 42 (9). pp. 1327-1332. ISSN 0126-6039