Qiang Zhang

3 Questions 4 Answers 0 Followers

Questions related from Qiang Zhang

How to solve the error message for new version of Winplotr/Fullprof?

I installed the newest version of Fullprof. After the refinement, I tried opening the Winplotr and I saw one error message "The winplotr/fullprof enviromnment variable has not been set or...

12 December 2018 734 2 View

Does orthorhombic space group Bbcb with a=b have 4-fold or 2-fold rotation symmetry?

I have one question about the lattice rotation symmetry. For example, Sr3Ru2O7 exhibits orthorhombic space group Bbcb but a=b. If a is not equal to b, it has 2-fold lattice rotation symmetry for...

09 September 2016 3,142 5 View

If the bottom electrode was deposited under the substrate, can we still add the electric field on our ferroelectric film?

I use LAO as the substrate and Pt as the bottom and top electrode layer. The configuration of my film is Pt/ferroelectric layer/Pt/LAO. However, the interface of ferroelectric layer/Pt is very...

12 December 2012 7,233 0 View