Photoemission yield spectrometer for surfaces and semiconductors

用于表面和半导体的光电发射产率光谱仪

基本信息

  • 批准号:
    RTI-2018-00559
  • 负责人:
  • 金额:
    $ 10.93万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Research Tools and Instruments
  • 财政年份:
    2017
  • 资助国家:
    加拿大
  • 起止时间:
    2017-01-01 至 2018-12-31
  • 项目状态:
    已结题

项目摘要

We seek funding to acquire an atmospheric pressure photoelectron yield spectrometer (PEYS) to characterize surfaces, semiconducting films and other advanced materials. PEYS allows “soft” non-destructive measurements of workfunction of metals, conductance band of semiconductors and HOMO of molecular/polymer films and powders. This is becoming a “must have” technology in organic electronics, and would likewise have a transformational effect in many related fields (quantum dots, self-assembled monolayers, etc). However, no such instruments are available in Canada. The current alternative is a combination of electrochemical and ultra-violet photoelectron spectroscopy (UPS) measurements which are significantly more complicated. Furthermore, there is a significant ambiguity in the energy levels they provide, and these are strongly affected by the environment (electrolyte or ultra-high vacuum). The instrument will become a central departmental materials characterization facility, which is used extensively by several dozens research groups at McGill and other Quebec universities (via Quebec Center for Advanced Materials -CQMF). We estimate that at least 10-20 students will receive hands-on training in the use of PEYS each year, and the CQMF research associate (P. Fiurasek) will perform sample measurements for many other academic groups throughout Canada.
我们寻求资金以获得大气压光电子产额光谱仪(PEYS),以表征表面,半导体薄膜和其他先进材料。PEYS允许对金属的功函数、半导体的导带以及分子/聚合物薄膜和粉末的HOMO进行“软”非破坏性测量。这正在成为有机电子领域的“必备”技术,并且同样会在许多相关领域(量子点、自组装单层等)产生变革性影响。然而,加拿大没有这种文书。目前的替代方法是电化学和紫外光电子能谱(UPS)测量的组合,这要复杂得多。此外,它们提供的能级存在显著的模糊性,并且这些能级受到环境(电解质或超高真空)的强烈影响。该仪器将成为中央部门的材料表征设施,被麦吉尔大学和其他魁北克大学的几十个研究小组广泛使用(通过魁北克先进材料中心-CQMF)。我们估计,每年至少有10-20名学生将接受PEYS使用方面的实践培训,CQMF研究助理(P. Fiurasek)将为加拿大各地的许多其他学术团体进行样本测量。

项目成果

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Perepichka, Dmitrii其他文献

Perepichka, Dmitrii的其他文献

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{{ truncateString('Perepichka, Dmitrii', 18)}}的其他基金

Supramolecular design of pi-electron functional materials
π电子功能材料的超分子设计
  • 批准号:
    RGPIN-2018-06500
  • 财政年份:
    2022
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Supramolecular design of pi-electron functional materials
π电子功能材料的超分子设计
  • 批准号:
    RGPIN-2018-06500
  • 财政年份:
    2021
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Supramolecular design of pi-electron functional materials
π电子功能材料的超分子设计
  • 批准号:
    RGPIN-2018-06500
  • 财政年份:
    2020
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Repair and upgrade of the UV-Vis-NIR fluorometer with intergrating sphere and time-resolved capability
具有积分球和时间分辨能力的紫外-可见-近红外荧光计的维修和升级
  • 批准号:
    RTI-2020-00702
  • 财政年份:
    2019
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Research Tools and Instruments
Supramolecular design of pi-electron functional materials
π电子功能材料的超分子设计
  • 批准号:
    RGPIN-2018-06500
  • 财政年份:
    2019
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Supramolecular design of pi-electron functional materials
π电子功能材料的超分子设计
  • 批准号:
    RGPIN-2018-06500
  • 财政年份:
    2018
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Molecular and supramolecular design of electronic materials
电子材料的分子和超分子设计
  • 批准号:
    261760-2013
  • 财政年份:
    2017
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Controlling Emissive Properties of Aromatic Luminophores in Non-Conjugated Diblock Copolymers
控制非共轭二嵌段共聚物中芳香族发光体的发射性能
  • 批准号:
    504178-2016
  • 财政年份:
    2016
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Engage Grants Program
Molecular and supramolecular design of electronic materials
电子材料的分子和超分子设计
  • 批准号:
    261760-2013
  • 财政年份:
    2016
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual
Molecular and supramolecular design of electronic materials
电子材料的分子和超分子设计
  • 批准号:
    261760-2013
  • 财政年份:
    2015
  • 资助金额:
    $ 10.93万
  • 项目类别:
    Discovery Grants Program - Individual

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