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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.

HOPG crystals are widely used as substrates in STM (Scanning Tunneling Microscopy). The most distinguishing features of HOPG which enable this application are a very smooth surface and electro conductivity.

HOPG has a layered structure which makes sample preparation very simple. By pressing a double-stick tape to a HOPG piece and peeling it off, one gets a fresh conductive surface which is very smooth. This surface can be examined in STM or serve as a substrate for other materials under investigation.

HOPG itself is an interesting object for STM investigations. One can measure the surface roughness, microscopic surface features, arrangement of the carbon atoms on the HOPG surface, etc. Besides, HOPG images at the atomic level can be used for calibrating STM for high-resolution imaging.

4 HOPG types (ZYA, ZYB, ZYD, ZYH) which differ by meaning of mosaic spread are available with sizes till 50x50mm. Both double-sided (DS) and single-sided (SS) HOPG pieces can be ordered.
Double-sided HOPG can be used from both sides and its properties are not changed in depth.
For one-sided piece the not working side is mat, glare less and can’t be cleaved. The number of working side cleavages of one-sided piece is limited in comparison with double sided substrate. The properties for one-sided piece are changed in depth.

ZYA_DS, 10x10x2mm ZYA_DS, 10x10x2mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 2mm.

  $440
Аdd to cart
ZYA_DS, 10x10x2mm ZYA_DS, 10x10x2mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 2mm.

  $440
Аdd to cart
ZYA_DS, 12x12x2mm ZYA_DS, 12x12x2mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 12x12mm, thickness 2mm.

  $634
Аdd to cart
ZYA_DS, 12x12x2mm ZYA_DS, 12x12x2mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 12x12mm, thickness 2mm.

  $634
Аdd to cart
ZYA_DS, 10x10x1.5mm ZYA_DS, 10x10x1.5mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.

  $374
Аdd to cart
ZYA_DS, 10x10x1.5mm ZYA_DS, 10x10x1.5mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.

  $374
Аdd to cart
ZYA_DS, 12x12x1.5mm ZYA_DS, 12x12x1.5mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 12x12mm, thickness 1.5mm.

  $539
Аdd to cart
ZYA_DS, 12x12x1.5mm ZYA_DS, 12x12x1.5mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 12x12mm, thickness 1.5mm.

  $539
Аdd to cart
ZYA_DS, 10x10x1mm ZYA_DS, 10x10x1mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1mm.

  $293
Аdd to cart
ZYA_DS, 10x10x1mm ZYA_DS, 10x10x1mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 10x10mm, thickness 1mm.

  $293
Аdd to cart
ZYA_DS, 12x12x1mm ZYA_DS, 12x12x1mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 12x12mm, thickness 1mm.

  $421
Аdd to cart
ZYA_DS, 12x12x1mm ZYA_DS, 12x12x1mm

HOPG ZYA Quality, Mosaic Spread: 0.4 ± 0.1 degrees, double-sided, piece size – 12x12mm, thickness 1mm.

  $421
Аdd to cart
ZYB_DS, 10x10x2mm ZYB_DS, 10x10x2mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 2mm.

  $194
Аdd to cart
ZYB_DS, 10x10x2mm ZYB_DS, 10x10x2mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 2mm.

  $194
Аdd to cart
ZYB_DS, 12x12x2mm ZYB_DS, 12x12x2mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 12x12mm, thickness 2mm.

  $281
Аdd to cart
ZYB_DS, 12x12x2mm ZYB_DS, 12x12x2mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 12x12mm, thickness 2mm.

  $281
Аdd to cart
ZYB_DS, 10x10x1.5mm ZYB_DS, 10x10x1.5mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.

  $164
Аdd to cart
ZYB_DS, 10x10x1.5mm ZYB_DS, 10x10x1.5mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.5mm.

  $164
Аdd to cart
ZYB_DS, 12x12x1.5mm ZYB_DS, 12x12x1.5mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 12x12mm, thickness 1.5mm.

  $236
Аdd to cart
ZYB_DS, 12x12x1.5mm ZYB_DS, 12x12x1.5mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 12x12mm, thickness 1.5mm.

  $236
Аdd to cart
ZYB_DS, 10x10x1mm ZYB_DS, 10x10x1mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.0mm.

  $129
Аdd to cart
ZYB_DS, 10x10x1mm ZYB_DS, 10x10x1mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 10x10mm, thickness 1.0mm.

  $129
Аdd to cart
ZYB_DS, 12x12x1mm ZYB_DS, 12x12x1mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 12x12mm, thickness 1.0mm.

  $186
Аdd to cart
ZYB_DS, 12x12x1mm ZYB_DS, 12x12x1mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, double-sided, piece size – 12x12mm, thickness 1.0mm.

  $186
Аdd to cart
ZYB_SS, 10x10x2mm ZYB_SS, 10x10x2mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, single-sided, piece size – 10x10mm, thickness 2mm.

  $118
Аdd to cart
ZYB_SS, 10x10x2mm ZYB_SS, 10x10x2mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, single-sided, piece size – 10x10mm, thickness 2mm.

  $118
Аdd to cart
ZYB_SS, 10x10x1.5mm ZYB_SS, 10x10x1.5mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, single-sided, piece size – 10x10mm, thickness 1.5mm.

  $102
Аdd to cart
ZYB_SS, 10x10x1.5mm ZYB_SS, 10x10x1.5mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, single-sided, piece size – 10x10mm, thickness 1.5mm.

  $102
Аdd to cart
ZYB_SS, 10x10x1mm ZYB_SS, 10x10x1mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, single-sided, piece size – 10x10mm, thickness 1.0mm.

  $75
Аdd to cart
ZYB_SS, 10x10x1mm ZYB_SS, 10x10x1mm

HOPG ZYB Quality, Mosaic Spread: 0.8 ± 0.2 degrees, single-sided, piece size – 10x10mm, thickness 1.0mm.

  $75
Аdd to cart
ZYD_DS, 10x10x2mm ZYD_DS, 10x10x2mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 2mm.

  $112
Аdd to cart
ZYD_DS, 10x10x2mm ZYD_DS, 10x10x2mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 2mm.

  $112
Аdd to cart
ZYD_DS, 12x12x2mm ZYD_DS, 12x12x2mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 12x12mm, thickness 2mm.

  $163
Аdd to cart
ZYD_DS, 12x12x2mm ZYD_DS, 12x12x2mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 12x12mm, thickness 2mm.

  $163
Аdd to cart
ZYD_DS, 10x10x1.5mm ZYD_DS, 10x10x1.5mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 1.5 mm.

  $94
Аdd to cart
ZYD_DS, 10x10x1.5mm ZYD_DS, 10x10x1.5mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 1.5 mm.

  $94
Аdd to cart
ZYD_DS, 12x12x1.5mm ZYD_DS, 12x12x1.5mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 12x12mm, thickness 1.5 mm.

  $136
Аdd to cart
ZYD_DS, 12x12x1.5mm ZYD_DS, 12x12x1.5mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 12x12mm, thickness 1.5 mm.

  $136
Аdd to cart
ZYD_DS, 10x10x1mm ZYD_DS, 10x10x1mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 1.0 mm.

  $75
Аdd to cart
ZYD_DS, 10x10x1mm ZYD_DS, 10x10x1mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 10x10mm, thickness 1.0 mm.

  $75
Аdd to cart
ZYD_DS, 12x12x1mm ZYD_DS, 12x12x1mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 12x12mm, thickness 1.0 mm.

  $109
Аdd to cart
ZYD_DS, 12x12x1mm ZYD_DS, 12x12x1mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, double-sided, piece size – 12x12mm, thickness 1.0 mm.

  $109
Аdd to cart
ZYD_SS, 10x10x2mm ZYD_SS, 10x10x2mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, single-sided, piece size – 10x10mm, thickness 2mm.

  $61
Аdd to cart
ZYD_SS, 10x10x2mm ZYD_SS, 10x10x2mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, single-sided, piece size – 10x10mm, thickness 2mm.

  $61
Аdd to cart
ZYD_SS, 10x10x1.5mm ZYD_SS, 10x10x1.5mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, single-sided, piece size – 10x10mm, thickness 1.5 mm.

  $49
Аdd to cart
ZYD_SS, 10x10x1.5mm ZYD_SS, 10x10x1.5mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, single-sided, piece size – 10x10mm, thickness 1.5 mm.

  $49
Аdd to cart
ZYD_SS, 10x10x1mm ZYD_SS, 10x10x1mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, single-sided, piece size – 10x10mm, thickness 1.0 mm.

  $41
Аdd to cart
ZYD_SS, 10x10x1mm ZYD_SS, 10x10x1mm

HOPG ZYD Quality, Mosaic Spread: 1.7 ± 0.4 degrees, single-sided, piece size – 10x10mm, thickness 1.0 mm.

  $41
Аdd to cart

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