“We predicted that the post-diamond BC8 phase would be experimentally accessible only within a narrow high-pressure, high-temperature region of the carbon phase diagram.” Getting to even this ...

(Nanowerk News) The American Ceramic Society and the National Institute of Standards and Technology have just released ACerS-NIST Phase Equilibria Diagrams CD-ROM Database (Version 3.2). The new ...

A team sees stripes in samples of twisted double bilayer graphene, indicating the presence of a nematic phase characterized by broken rotational symmetry. Although twisted sheets of double bilayer ...