Re: space group of NaxCoO2
Thanksfor the info --- [EMAIL PROTECTED] wrote: I just recalled a more directly relevant paper for your question: M.L. Foo et al., Phys. Rev. Letters 92, 247001 (2004), published about six weeks ago. That paper is much more about electronic properties through the phase diagram as a function of x, but it will help get you oriented, and has some electron diffraction results, and pointers to other recent literature. There is also a nice discussion of the issues involved, perhaps a bit more readable than the PRL, by Ong and Cava in the July 2, 2004 issue of Science, page 52. ~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~ Peter W. Stephens, Professor Department of Physics Astronomy State University of New York Stony Brook, NY 11794-3800 = [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Mail is new and improved - Check it out! http://promotions.yahoo.com/new_mail
Re: space group of NaxCoO2
I just recalled a more directly relevant paper for your question: M.L. Foo et al., Phys. Rev. Letters 92, 247001 (2004), published about six weeks ago. That paper is much more about electronic properties through the phase diagram as a function of x, but it will help get you oriented, and has some electron diffraction results, and pointers to other recent literature. There is also a nice discussion of the issues involved, perhaps a bit more readable than the PRL, by Ong and Cava in the July 2, 2004 issue of Science, page 52. ~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~ Peter W. Stephens, Professor Department of Physics Astronomy State University of New York Stony Brook, NY 11794-3800
Re: space group of NaxCoO2
You should start with the paper by J.D. Jorgensen et al., Phys. Rev. B 68, 214517 (2003). I don't have that paper in front of me, and so I don't know if it completely addresses the space group issue of both phases, but it will get you in touch with the recent literature. ~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~^~ Peter W. Stephens, Professor Department of Physics Astronomy State University of New York Stony Brook, NY 11794-3800