氧化鉿鋯二極體與場效電晶體之記憶體應用
| dc.contributor | 李敏鴻 | zh_TW |
| dc.contributor | Lee, M. H. | en_US |
| dc.contributor.author | 陳宣翰 | zh_TW |
| dc.contributor.author | Chen, Hsuan-Han | en_US |
| dc.date.accessioned | 2019-09-04T01:27:58Z | |
| dc.date.available | 不公開 | |
| dc.date.available | 2019-09-04T01:27:58Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | 具有鐵電效應的新鐵電材料－鉿基氧化物(Hafnium-based Oxides)，這幾年除了研究討論度相當高之外，應用面也是相當的廣，例如其鐵電負電容特性，藉由突破次臨界擺幅的物理極限60mV/dec，降低了操作電壓VDD，間接降低了元件的耗能，達到低功耗的目的。又例如藉由鐵電特性，使電流-電壓曲線具有遲滯現象，使之可以應用在1T記憶體上面，也可以製作成MIM結構應用在1T-1C記憶體中，而且鉿基氧化物與矽基板相容性高，可以整合在現有的CMOS半導體製程上。本研究將針對於應用在鐵電記憶體上，使用Hf1-xZrxO2作為鐵電層，藉著不同物理厚度、不同摻雜比例，以及退火溫度等條件，探討分析其在記憶體應用方面的表現。 關鍵字：鉿基氧化物、負電容電晶體、次臨界擺幅、金屬-鐵電層-金屬結構、鐵電電晶體。 | zh_TW |
| dc.description.abstract | In recent years, Hafnium-based oxides, have experienced intensive studies and have already been widely application, such as FeRAM, negative-capacitance (NC) FET, and other related fields. With the application of NC-FET, by breaking through the subthreshold swing limit (60 mV/dec,) the reduction in operating voltage (VDD) can results in lower power consumption. Moreover, Hafnium-based oxides can be used 1T-1C and 1T structure memory. In this work, devices are made into MIM structure or FET to study characteristic performance by different conditions such as annealing temperatures and dopant contents. Keyword: Hafnium-based Oxide, NC-FET, subthreshold swing, metal-ferroelectric film-metal structure, FeFET | en_US |
| dc.description.sponsorship | 光電科技研究所 | zh_TW |
| dc.identifier | G060448030S | |
| dc.identifier.uri | http://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22G060448030S%22.&%22.id.& | |
| dc.identifier.uri | http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/98016 | |
| dc.language | 中文 | |
| dc.subject | 鉿基氧化物 | zh_TW |
| dc.subject | 負電容電晶體 | zh_TW |
| dc.subject | 次臨界擺幅 | zh_TW |
| dc.subject | 鐵電電晶體 | zh_TW |
| dc.subject | 金屬-鐵電層-金屬結構 | zh_TW |
| dc.subject | Hafnium-based Oxides | en_US |
| dc.subject | NC-FET | en_US |
| dc.subject | subthreshold swing | en_US |
| dc.subject | metal-ferroelectric film-metal structure | en_US |
| dc.subject | FeFET | en_US |
| dc.title | 氧化鉿鋯二極體與場效電晶體之記憶體應用 | zh_TW |
| dc.title | Hf1-xZrxO2 Diode and MOSFETs for Memory Applications | en_US |