User talk:SixFingeredMan

Welcome

Hi, SixFingeredMan. This is NOT some automated message...it's from a real person. You can talk to me right now. Welcome to Wikipedia! I noticed you've just joined, and wanted to give you a few tips to get you started. If you have any questions, please talk to us. The tips below should help you to get started. Best of luck!  Chzz  ►  00:47, 20 May 2009 (UTC)

ようこそ You don't need to read anything - anybody can edit; just go to an article and edit it. Be Bold, but please don't put silly stuff in - it will be removed very quickly, and will annoy people. Ask for help. Talk to us live, or edit this page, put {{helpme}} and describe what help you need. Someone will reply very quickly - usually within a few minutes. Play in your user area. For example, create User:SixFingeredMan/test. Edit existing articles, before you make your own. Look at some subjects that you know about, and see if you can make them a bit better. For example, Wikipedia:Cleanup#2009. When you're ready, read about Your first article. It should be about something well-known, and it will need references. Good luck with editing; please drop me a line some time on my own talk page. There's lots of information below. Once again, welcome to the fantastic world of Wikipedia! --  Chzz  ►  00:47, 20 May 2009 (UTC) Getting started A tutorial • Our five pillars • Getting mentored How to: edit a page • upload and use images Frequently asked questions • Tips Where to ask questions or make comments Request administrator attention Policies and guidelines Neutral point of view • No original research Verifiability • Grade sources • Cite sources What Wikipedia is not • Biographies of living persons External links • Spam • Vandalism Deletion policy • Conflict of interest • Notability The community Signpost • IRC channels • Mailing lists • Best articles Build consensus • Resolve disputes Assume good faith • Civility • Etiquette No personal attacks • No legal threats Writing articles Be bold in editing • Develop an article The perfect article • Manual of style Pages needing attention • Peer review The missing manual

Lonsdaleite

You may wish to look at my old note here to understand why did I delete it. I have analyzed that article, and being a professional in the diamond spectroscopy, found the evidence unreliable, with no slight to you or the authors. Materialscientist (talk) 23:34, 4 August 2009 (UTC)

I was disappointed to read your comment at Talk:Synthetic_diamond#Preceramic_polymer_subsection_deleted. Which covered behind the journal names instead of replying as a scientist. The JACS paper does appear as a mistake - the "diamond" Raman peak is much too sharp for the given grain size and character of the synthesis. Its shift with excitation wavelength (Fig. 8) is incompatible with the Raman nature of the signal. I can't access doi:10.1080/10601320801946108, but doi:10.1007/s10853-009-3364-4 by the same authors is much more convincing (look at their Raman!). Still, that paper contains serious problems with XRD assignment (too many background signals and speculative diamond phases involved), and the Raman peak at 650 cm-1 may not be due to diamond (again, strong, too sharp and wrong position for nanodiamond). This evidence is enough for me to suggest that diamond was possibly produced, but you need to work much harder to prove that to the community. Claims of revolutionary new diamond synthesis were many and most were rejected later. In such unclear situations (including personal interest by yourself), WP requires acceptance of the results by the scientific community (this is called "secondary sources"). Regards. Materialscientist (talk) 01:03, 6 August 2009 (UTC)