Charge Amplifier With an Enhanced Frequency Response for SPM-Based Data Storage. - Hyunjoong Lee; Jong-Kwan Woo; Hyo-Jin Nam; Won-Hyeog Jin; Moongi Jeong; Young-Sik Kim; Jin-Koog Shin; Suhwan Kim 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2010)