Giant negative photoresistance of epitaxial manganite La2/3Cal/3MnO3-σ film

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：zhf2003168

【摘要】

：

The La2/3Ca1/3Mn O3-δ film has been deposited on the(001) Sr Ti O3 substrate and its temperature-dependent photoconductive properties have been investigated fr

【作者】

：

XI JianFeng ZHAO Kun NI Hao XI

【机构】

：

StateKeyLaboratoryofPetroleumResourcesandProspecting,BeijingKeyLaboratoryofOpticalDetectionTechnolog

【出处】

：

中国科学：化学英文版

【发表日期】

：

2015年12期

【关键词】

：

光敏电阻氧化物负性电影 SRTIO3 激光照射光导性能温度依赖 giant negative photoresistance oxygen-defi

【基金项目】

：

supported by National Basic Research Program of China(973 Program)(Grant No.2014CB7443-02),,Specially Founded Program on National Key Scientific Instruments and Equipment Development(Grant No.2012YQ14

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The La2/3Ca1/3Mn O3-δ film has been deposited on the(001) Sr Ti O3 substrate and its temperature-dependent photoconductive properties have been investigated from 80 to 300 K. The La2/3Ca1/3Mn O3-δfilm has a novel photoelectric property due to its oxygen-d

其他文献

Copper-catalyzed direct oxidation and N-arylation of benzylamines with diaryliodonium salts

An efficient approach for the synthesis of N-arylated amides was developed via copper(Ⅱ) triflate-catalyzed direct oxidation of(aryl)methylamines to primary ar

期刊

直接氧化二芳基芳基化铜催化碘盐苄胺酰胺酸催化copper（Ⅱ） triflate diaryliodonium salts N-arylat

Effects of substrate and transfer on CVD-grown graphene over sapphire-induced Cu films

我们区分了在单身者上扔的 Cu 电影的效果水晶一 -- ， r- ，和在 graphene 电影之上的 c 飞机蓝宝石底层与气压化学药品蒸汽免职(CVD ) 综合了。数据说明高度水晶的 Cu 电影的实

期刊

蓝宝石衬底CVD石墨聚甲基丙烯酸甲酯PMMA铜膜生长转让graphene CVD growthsapphire substratecryst

The effect of oxidation on physicochemical properties and aqueous stabilization of multiwalled carbo

Surface oxidation can alter physicochemical properties of multiwalled carbon nanotubes(MWCNTs) and influence their aqueous stabilization.Many techniques have be

期刊

碳nanomaterials酸处理描述技术胶体的行为carbon nanomaterials acid treatment characterizat

1-（（12-Bromododecyl）oxy）-4-（（4-（4-pentylcyclohexyl）phenyl）ethynyl） benzene： Liquid crystal with aggr

期刊

液晶发射特性诱导聚合乙炔基环己基MALDI-TOF基质辅助激光解吸aggregation-induced emission tolane l

Reversible phase transition of the 1：1 complex between 18-crown-6 and n-propylammonium triiodide

固态水晶的 1:1 建筑群的结构[C3H10N (18-crown-6 )]+[I3 ](1 ) 在 18-crown-6 和 n-propylammonium 之间， triiodide 在 293 和 93 K 被决定了分别地，从单斜晶的 P21/m 显示

期刊

可逆相变碘化晶体结构分析氢键相互作用参数测量温度显示18冠6单斜晶系phase transition dielectric constant

The cytotoxicity of oxidized multi-walled carbon nanotubes on macrophages

Carbon nanotubes(CNTs) have been developed for medical and biotechnological applications in the past decades. Their widespread applications make it important to

期刊

多壁碳纳米管氧化应激细胞毒性巨噬细胞透射电子显微镜细胞超微结构细胞凋亡钙离子浓度carbon nanotubes macrophage to

Photoelectrochemical performance of a sub-micron structured film with poly（3-methylthiophene）（P3MT

A sub-micron structured film with a poly(3-methylthiophene) (P3MT)-modified CdTe/ZnO shell-core sub-micron tube array has been prepared by a series of electrode

期刊

化学C-C原理方法实验semiconductor-sensitized solar cell CdTe nanoparticle ZnO sub

Syntheses, structures and magnetic properties of three Co（II） coordination architectures based on a

Three new cobalt complexes,{[Co5(tci)2(bimb)3(3-O)2(H2O)2]·3DMF·4H2O}n(1),{[Co3(tci)2(bib)]·2DMF·2H2O}n(2)and{[Co(Htci)(bpea)0.5]·H2O}n

期刊

羧酸配体体系结构钴(Ⅱ)供体合成磁性能单晶X-射线衍射X-射线粉末衍射Coordination polymers cobalt cluster

Maintenance of the activity of mono-dispersed Au and Ag nano-particles embedded in agar gel for ion

合成材料被在一个琼脂胶化矩阵包含 Au 和 Ag nanoparticles 综合。这些金属性的 nano 粒子被发现独立被存储他们的光，催化，并且抗菌剂性质在合成胶化和合成的膜两个都被保留。

期刊

琼脂糖凝胶纳米颗粒抗菌性能抗菌活性传感器AGAU单分散nanoparticles composite materials optical s

Graphene oxides for simultaneous highly efficient removal of trace level radionuclides from aqueous

Graphene 氧化物(去) 经由修改 Hummers 方法被综合，并且作为吸附物被使用把放射性核种从大量水的答案移开。四放射性核种的单个、竞争的吸着(即， U ( VI )， <sup>152+154</sup

期刊

放射性核素水溶液氧化物石墨痕量吸附能力现代材料表面络合graphene oxides radionuclides sorption nuc

Giant negative photoresistance of epitaxial manganite La2/3Cal/3MnO3-σ film

其他学术论文