Re: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-06 Thread Phoebe A. Rice
ces.uchicago.edu/phoebericelab/ From: CCP4 bulletin board on behalf of Marin van Heel <057a89ab08a1-dmarc-requ...@jiscmail.ac.uk> Reply-To: Marin van Heel Date: Tuesday, March 5, 2019 at 3:28 PM To: "CCP4BB@JISCMAIL.AC.UK" Subject: Re: [ccp4bb] Purchasing slides with d

Re: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-05 Thread Marin van Heel
Dear Pietro I have used many different gratings for the purpose over many years... Ones that I found very rewarding are writeable CDs and DVDs. They often come in a pack "protected" by a empty CD / DVD matrix hat is only plastic with grooves and no silver (or whatever the shiny recording material

Re: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-05 Thread Eckhard Hofmann
Dear Pietro, I'am using the slides from the ICE: https://icestore.chem.wisc.edu/product/optical-transform-kit Cheers, Eckhard Am 05.03.2019 um 10:41 schrieb Roversi, Pietro (Dr.): Dear all, I'd like to purchase slides with diffraction gratings for educational purposes. Ideally, to be used wi

Re: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-05 Thread Roversi, Pietro (Dr.)
: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction Le Mardi 5 Mars 2019 10:41 CET, "Roversi, Pietro (Dr.)" a écrit: Many years ago I did teaching on diffraction by illustrating the major aspects of crystal structure determination with 2D crystals on 2

Re: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-05 Thread IGBMC
Le Mardi 5 Mars 2019 10:41 CET, "Roversi, Pietro (Dr.)" a écrit: Many years ago I did teaching on diffraction by illustrating the major aspects of crystal structure determination with 2D crystals on 24x36 films. The crystal was an 80x60 repeats of the famous Einstein's tongue and MIR was illu

Re: [ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-05 Thread Savvas Savvides
Dear Pietro the ones that I have just used in my lecture are from https://www.patonhawksley.com best wishes Savvas > On 5 Mar 2019, at 10:41, Roversi, Pietro (Dr.) wrote: > > Dear all, > > I'd like to purchase slides with diffraction gratings for educational

[ccp4bb] Purchasing slides with diffraction gratings for teaching diffraction

2019-03-05 Thread Roversi, Pietro (Dr.)
Dear all, I'd like to purchase slides with diffraction gratings for educational purposes. Ideally, to be used with a visible-light laser pointer. And: with 1D and 2D patterns, of variable repeats - so as to be able to illustrate the effect on the spacing in reciprocal space, as it were. I am l