They demonstrated that the fields representing the strain generated around lattice dislocations in crystalline materials, modeled by Cartan's First Structure Equation, obey the same equations as ...

Scientists at Lehigh University, in collaboration with Lawrence Berkeley National Laboratory, have demonstrated the fabrication of what they call a new class of crystalline solid by using a laser ...

It involves the interaction of a beam of electrons with a crystalline sample ... which contain information about the local crystal structure, symmetry, and strain. CBED is highly sensitive to small ...