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The polychromatic Woodburytype: Colour tracking in translucent, patterned gelatin/pigment films (2020)
Journal Article
Leech, D. J., Guy, W., & Klein, S. (2020). The polychromatic Woodburytype: Colour tracking in translucent, patterned gelatin/pigment films. Molecules, 25(11), Article 2468. https://doi.org/10.3390/molecules25112468

The Woodburytype is a 19th century photomechanical technique capable of producing high-quality continuous-tone prints. It uses pigment dispersed in gelatin to produce a 2.5D print, in which the effect of varying tone is produced by a variation in the... Read More about The polychromatic Woodburytype: Colour tracking in translucent, patterned gelatin/pigment films.

Woodburytype: A historical process resurrected by modern methods (2020)
Journal Article
Klein, S., Guy, W., Leech, D., & Argyle, J. (2020). Woodburytype: A historical process resurrected by modern methods. IMPACT Printmaking Journal,

One of the technological achievements of the 19th century was the mass reproduction of photographic images. Woodburytype was the first commercially successful photomechanical continuous tone printing method, of unsurpassed quality until today. Along... Read More about Woodburytype: A historical process resurrected by modern methods.

The optical properties of the Woodburytype - An alternative printing technique based on a gelatine/pigment matrix (2020)
Journal Article
Leech, D., Guy, W., & Klein, S. (2020). The optical properties of the Woodburytype - An alternative printing technique based on a gelatine/pigment matrix. Journal of Physics Communications, 4(1), Article 015018. https://doi.org/10.1088/2399-6528/ab6ed4

The Woodburytype is a 19th century photomechanical printing method, producing high-quality continuous-tone images that use a suspension of carbon black in gelatine as a relief print, in which the variation in height of the print produces the grayscal... Read More about The optical properties of the Woodburytype - An alternative printing technique based on a gelatine/pigment matrix.

Valley-polarized tunneling currents in bilayer graphene tunneling transistors (2019)
Journal Article
Thompson, J. J. P., Leech, D. J., & Mucha-Kruczyński, M. (2019). Valley-polarized tunneling currents in bilayer graphene tunneling transistors. Physical Review B, 99(8), Article 085420. https://doi.org/10.1103/PhysRevB.99.085420

We study theoretically the electron current across a monolayer graphene/hexagonal boron nitride/bilayer graphene tunneling junction in an external magnetic field perpendicular to the layers. We show that change in effective tunneling barrier width fo... Read More about Valley-polarized tunneling currents in bilayer graphene tunneling transistors.