Monolayer hexagonal Boron Nitride (hBN) on copper foil 6” x 6” (150 mm x 150 mm)
hBN Coverage: 100% with sporadic adlayers (see optical image above)
Bandgap: 5.97 eV
Grain size: >40 μm
Raman Peak: 1370 /cm-1
Our 25 micron-thick copper foil is sourced from a reliable, quality-assured supplier in the United States. As part of our commitment to delivering the highest quality graphene at affordable prices, our in house substrate processing results in copper grain sizes that are tens of square centimeters in area.
6” x 6” hBN/copper foil pieces are secured to their underlying plastic containers with four small Kapton tapes, one in each corner. Gently peel the tape or cut off the corners of the foil to release the foil from the plastic container.