"2d materials don't exist" editorial??

2022-12-22 Thread Matthew Rowles
Hi all A while ago (months, years??) I recall reading an editorial or letter to the editor about materials being referred to as "2D", and how they're actually 3D, and just periodic in the plane, and should be referred to as 2P and a relevant layer group. Does anyone recall such a thing? Thanks

Re: "2d materials don't exist" editorial??

2022-12-22 Thread Matthew Rowles
This might be it, but the link is to the iucr homepage: Google: "letter to the editor" two-dimensional "layer groups" graphene iucr [image: image.png] On Fri, 23 Dec 2022 at 09:53, Matthew Rowles wrote: > Hi all > > A while ago (months, years??) I recall reading an editorial or letter to >

refinement

2022-12-22 Thread KULDEEP SINGH
Hi all, please help to refine this simple data of perovskite i am stuck in it. angle 20-80 step size 0.01 wavelength 1.5404 *Kuldeep Singh* *Research Scholar* *Department of PhysicsCentral University of Rajasthan* *Bandarsindri-305817* *District-Ajmer, Rajasthan* ᐧ Sheet1.dat Description: Binar

Re: refinement

2022-12-22 Thread Alan W Hewat
"Please do NOT attach files to the whole list". This message appears immediately before the file you attached to the whole list. If you do it again, you will be removed from the list. Please read the instructions for your refinement program and try again. If you really are stuck, say something spec

Re: refinement

2022-12-22 Thread KULDEEP SINGH
Ok Sir, I will take care of it, next time Thank you On Fri, Dec 23, 2022, 13:06 Alan W Hewat wrote: > "Please do NOT attach files to the whole list". > This message appears immediately before the file you attached to the whole > list. If you do it again, you will be removed from the list. Please