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Spectroscopy application.*


기술이 적용 및 활용 되고있는 분야들.

*Material Science.

  • High sensitivity without damage  
    Some thin samples, such as 2D material, can be easily damaged by high density laser. With our system, users can measure high quality Raman & PL, without sample damage.
  • Analysis all kinds of carbon and 2D materials.                                                                                                                                                                                                                                                                                                   

Graphene.




  • Grating : 1200gr
  • Laser : 532nm, 0.8mW
  • Exposure time : 10s

  • a. Single layer
  • b. Multi layer


Graphene.Graphene optical image.

Graphene - Single layer.Graphene Single layer Spectrum.

Graphene - Multi layer.Graphene Multi layer Spectrum.

더보기

SWCNT.




  • Grating : 1200gr
  • Laser : 532nm, <0.3mW
  • Exposure time : 5s

  • a. Single layer
  • b. Multi layer


SWCNT.SWCNT optical image.

SWCNT.SWCNT Spectrum.

SWCNT.SWCNT Spectrum.

더보기

BN.




  • Grating : 1200gr
  • Laser : 532nm, 0.8mW
  • Exposure time : 5s


BN Optical image.BN Optical image.

BN.BN Spectrum-a.

BN.BN Spectrum -b.

더보기

MoS2.



Raman mapping


  • Grating : 2400gr
  • Laser : 532nm, 0.8mW

  • 40㎛ x 40㎛, 200 x 200 pixels


PL mapping


  • Grating : 300gr
  • Laser : 532nm, 0.8mW

  • 40㎛ x 40㎛, 200 x 200 pixels

MoS2 Optical imageMos2 Optical image 40㎛ x 40㎛ mapping area

MoS2.MoS2 Raman mapping.

MoS2.Mos2 Raman spectrum.

MoS2.MoS2 Optical image.

MoS2.MoS2 PL mapping.

MoS2.MoS2 PL spectrum.

더보기

BCB.


  • Grating : 1200gr
  • Laser : 523nm, <0.3mW
  • Exposure time : ~ 5s

BCB.BCB Optical image.

BCB.BCB Raman spectrum.

더보기

Silicon.


silicon Mapping.


  • Grating : 1200gr
  • Laser : 523nm, <0.3mW
  • Exposure time : ~ 5s


silicon Mapping.


  • Grating : 1200gr
  • Laser : 523nm, <0.3mW
  • Exposure time : ~ 5s

Silicon.Silicon Optical image.

Silicon.Silicon Raman mapping image.

Silicon.Silicon Wide range raman mapping image.

Silicon.Silicon Wide range raman mapping image.

더보기

*Energy & Environment science.

  • Photovoltaic science  

    Basically, FEX provides Raman & PL measurement. And also, with variety accessories such as probe station, you can have wider range measuring function. 
  • Photocurrent, EL                                                           

    With probe station, we provide variety measurement solution. Photocurrent measurement, photoconductive and also mapping solution on the measurement.       

Solar Cell - perovskite.


  • Grating : 300gr
  • Laser : 532nm, 0.8mW
  • 40㎛ x 40㎛, 200 x 200 pixels

Perovskite.Perovskite Optical image.

Perovskite.Perovskite PL mapping image.

Peroveskite.Perovskite PL spectrum.

더보기

Photocurrent.


  • Photocurrent mapping with
    probestation.

Photocurrent.FEX with probestation.

PhotocurrentPhotocurrent mapping.

더보기

*Bio-Engineering.

  • Cell 

    Measure chemical information without using stain. And also, fluorescence imaging is possible using spectral mapping function .                                                         
  • LSPR 

    LSPR measurement and micron & nano particle tracking (on request)                                                                                                                

Cell.


  • Mouse kidney : 512 x 512 pixels
  • BPAE Cells : 512 x 512 pixels 
  • Convallaria : 512 x 512 pixels 

Mouse kidney.Mouse kidney mapping image.

BPAE Cells.BPAE Cells mapping image.

Convallaria.Coanvallaria mapping image.

더보기

Copyright ⓒ 2023 위브 ｜WEVE all right reseved.

ⓒ 2023 WEVE co., Ltd. all right reserved.