Accelerated/decelerated dynamics of the electric double layer at hydrogen-terminated diamond/Li+ solid electrolyte interface
Accelerated/decelerated dynamics of the electric double layer at hydrogen-terminated diamond/Li+ solid electrolyte interface
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氢封端金刚石/锂固体电解质界面双电层的加速/减速动力学
DOI：
10.1016/j.mtphys.2023.101006
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发表时间：
2023
影响因子：
11.5
通讯作者：
Terabe Kazuya
中科院分区：
文献类型：
--
作者：
Takayanagi Makoto;Tsuchiya Takashi;Nishioka Daiki;Imura Masataka;Koide Yasuo;Higuchi Tohru;Terabe Kazuya
在氢封端的金刚石（H-金刚石）和Li+传导固体电解质之间的界面处的双电层（EDL）效应的电响应[即，采用全固态H型金刚石基EDL晶体管（EDLT）对LiNbO 3和Li 3 PO 4]进行了研究。在H-金刚石和Li-Si-Zr-O（700 nm）Li+固体电解质之间插入5 nm厚的LiNbO 3或Li 3 PO 4夹层。我们进行了霍尔测量和脉冲响应测量，以研究所表现出的EDL充电特性。霍尔测量表明，所有的EDLT都表现出了电洞密度调制效应，在缺Li+区（负VG侧），其电洞电容（CEDL）高达15 μF/cm 2。另一方面，在脉冲响应测量中，LiNbO 3或Li 3 PO 4夹层的插入引起开关响应速度的显著加速/减速，范围从τ= 61.4 ms到229 μs？在LiNbO 3/H-金刚石和Li 3 PO 4/H-金刚石界面处，特别是在Li+富集侧的CEDL被指示为决定开关响应速度。结果表明，非常薄的EDL（即，即使当使用无机固体电解质代替液体电解质时，也可以在固体/固体电解质界面处形成CEDL，并且固体/固体电解质处的CEDL可以通过电解质组合物控制在距界面几μ m的厚度内。
The electrical response of the electric double layer (EDL) effect at the interface between a hydrogen-terminated diamond (H-diamond) and a Li+-conducting solid electrolyte [i.e., LiNbO3and Li3PO4] was investigated by using an all-solid-state H-diamond-based EDL transistor (EDLT). A 5-nm-thick LiNbO3or Li3PO4interlayer was inserted between a H-diamond and a Li–Si–Zr–O (700 nm) Li+solid electrolyte. We performed Hall measurements and pulse response measurements to investigate the EDL charging characteristics exhibited. The Hall measurements evidenced that all EDLTs exhibited EDL-induced hole density modulation, with a large EDL capacitance (CEDL) to 15 μF/cm2in the Li+-deficient region (negativeVGside). On the other hand, in the pulse response measurement, insertion of an LiNbO3or Li3PO4interlayer caused significant acceleration/deceleration of the switching response speed, ranging fromτ= 61.4 ms to 229 μs?CEDLat the LiNbO3/H-diamond and Li3PO4/H-diamond interface, particularly on the Li+rich side, was indicated as determining the switching response speed. The results indicate that the very thin EDL (i.e., 5 Å) can be formed at the solid/solid electrolyte interface, even when inorganic solid electrolytes are used instead of liquid electrolytes, andCEDLat the solid/solid electrolyte can be controlled by electrolyte compositions within a thickness of several Å from the interface.
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影响因子：
6.6
作者：
C. Goodyer;J. Fish;J. Fehribach;R. O'Hayre;Annette L. Bunge
通讯作者：
C. Goodyer;J. Fish;J. Fehribach;R. O'Hayre;Annette L. Bunge
影响因子：
3.9
作者：
Kuwata, Naoaki;Iwagami, Naoya;Kawamura, Junichi
通讯作者：
Kawamura, Junichi
影响因子：
3.2
作者：
Heiroth, S.;Koch, J.;Guillermin, M.
通讯作者：
Guillermin, M.
通过 Li 或 H 离子传输的 CaVO3 基全固态氧化还原晶体管进行电导率调制
DOI：
10.14723/tmrsj.44.57
发表时间：
2019
期刊：
Transactions of the Materials Research Society of Japan
影响因子：
--
作者：
M. Takayanagi;M. Takayanagi;T. Tsuchiya;W. Namiki;W. Namiki;Y. Kitagawa;Y. Kitagawa;D. Etoh;D. Etoh;D. Nishioka;D. Nishioka;Tsunetomo Yamada;T. Higuchi;K. Terabe
通讯作者：
K. Terabe
影响因子：
9.5
作者：
Gao, Bo;Jalem, Randy;Tateyama, Yoshitaka
通讯作者：
Tateyama, Yoshitaka