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HOPG
TipsNano supply with Highly Oriented Pyrolytic Graphite (HOPG). It’s a type of pure, highly laminar graphite used as an atomic-scale calibration standard for atomic force microscopy and scanning tunnelling microscopy. For use in STM the main HOPG parameters are the size of crystallites and the number of interlayer defects, which, in turn, defines the number of layers splitting of the sample. The mosaic distribution of crystallites doesn’t matter, so there is no sense to make measurement of FWHM that entails additional costs for selection and certification of the samples. For monochromator application the mosaic spread is of primary importance, so each crystal must be certified by FWHM measured on a diffractometer.
Difference in the HOPG types: For STM – HOPG samples are obtained at the certain annealing regime which provides the exact meaning of mosaic spread.
Graphite monochromators – it is the STM HOPG samples with individually measured FWHM on a diffractometer and divided in two groups depending on the mosaicity. ![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €438
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €438
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €343
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €343
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.45 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €490
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.45 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €490
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.45 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €395
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.45 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €395
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.45 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.0mm.
  €322
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.45 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.0mm.
  €322
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.55 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.0mm.
  €305
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.55 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.0mm.
  €305
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.55 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €373
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.55 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €373
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.55 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €465
![]() Ask for availability before ordering! HOPG ZYA Quality for monochromators, Mosaic Spread: 0.55 ± 0.05 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €465
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €268
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €268
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 8x10mm, thickness 1mm.
  €268
![]() Ask for availability before ordering! HOPG ZYA Quality, Mosaic Spread: 0.5 ± 0.1 degrees, double-sided, piece size – 8x10mm, thickness 1mm.
  €268
![]() HOPG ZYB Quality, Mosaic Spread: 1.0 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €158
![]() HOPG ZYB Quality, Mosaic Spread: 1.0 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €158
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 3.5 ± 1.0 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €122
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 3.5 ± 1.0 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €122
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 2.5 ± 0.5 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €148
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 2.5 ± 0.5 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €148
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €180
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €180
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 2.5 ± 0.5 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €112
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 2.5 ± 0.5 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €112
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 2.5 ± 0.5 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €134
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 2.5 ± 0.5 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €134
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 1.0 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €171
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 1.0 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €171
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €140
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €140
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 3.5 ± 1.0 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €100
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 3.5 ± 1.0 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €100
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €210
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €210
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 1.0 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €198
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 1.0 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €198
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 3.5 ± 1.0 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €132
![]() HOPG ZYH Quality for monochromators, Mosaic Spread: 3.5 ± 1.0 degrees, double-sided, piece size – 10x10mm, thickness 2mm.
  €132
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 1.0 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €132
![]() HOPG ZYB Quality for monochromators, Mosaic Spread: 1.0 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1mm.
  €132
![]() HOPG ZYB Quality, Mosaic Spread: 1.0 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €127
![]() HOPG ZYB Quality, Mosaic Spread: 1.0 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.
  €127
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