A new non-destructive readout by using photo-recovered surface potential contrast

• 作 者: LeWang[1]Kui-juanJin[2]Jun-xingGu[1]ChaoMa[1]XuHe[1]JiandiZhang[3]CanWang[1]YuFeng[1]QianWan[1]Jin-anShi[1]LinGu[1]MengHe[1]Hui-binLu[1]Guo-zhenYang[2]
• 机 构: Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China
• 出 处: 2015 Shanghai Thin Film Conference(2015上海薄膜国际会议)
• 发表日期: 2015年期

　　Ferroelectric random access memory is still challenging in the feature of combination of room temperature stability,non-destructive readout and high intensity storage.As a non-contact and non-destructive information readout method,surface potential has never been paid enough attention because of the unavoidable decay of the surface potential contrast between oppositely polarized domains.