1996-11-15 | Percolation of carriers through low potential channels in thick AlxGa1-xAs (x<0.35) barriers | Kim, DS; Ko, HS; Kim, YM; Rhee, SJ; Hohng, SC; Yee, YH; Kim, WS; Woo, JC; Choi, HJ; Ihm, J; Woo, DH; Kang, KN |
2003-10 | Preparation of 0.5 mu m thick self-patternable PZT films by sol-gel procedure for applying to the micro-detection system | Hwang, JS; Kim, WS; Park, HH; Kim, TS |
2003-05 | Process development for the removal of copper from wastewater using ferric/limestone treatment | Kang, CD; Sim, SJ; Cho, YS; Kim, WS |
2004-11 | Sol-gel derived Nd-substituted Bi4Ti3O12 thin film and its electrical properties | Kim, IS; Kim, YM; Choi, IH; Hong, SK; Kim, WS; Il Shim, S; Kim, YT; Kim, YH |
2001-11 | Substrate modification for the direct formation of PZT film with perovskite structure by low temperature anneal | Ha, SM; Kim, WS; Park, HH; Kim, TS |
2005-01-03 | The effect of intermediate anneal on the ferroelectric properties of direct-patternable PZT films | Hwang, JS; Kim, WS; Park, HH; Kim, TS |
2001-11 | The effect of ortho-nitrobenzaldehyde as photosensitizer on the properties of PZT films | Ha, SM; Kim, WS; Park, HH; Kim, TS |
2001-11 | The effects of film thickness of ortho-nitrobenzaldehyde modified PZT on the crystallization and ferroelectric properties | Ha, SM; Kim, WS; Park, HH; Kim, TS |
2001-11 | The effects of solvent on the properties of sol-gel derived PZT thin films | Jung, JY; Kim, WS; Park, HH; Kim, TS |
2001-01 | Treatment of highly polluted groundwater by novel iron removal process | Sim, SJ; Kang, CD; Lee, JW; Kim, WS |