Re: [ccp4bb] Wavelength of Copper Kalpha

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Subject: Wavelength of Copper Kalpha
From: Jim Pflugrath jim {- dot -} pflugrath {- at -} RIGAKU {- dot -} COM
Date: 2007-10-10

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Subject: Re: Wavelength of Copper Kalpha
From: "Santarsiero, Bernard D {- dot -} " bds {- at -} UIC {- dot -} EDU
Date: 2007-10-10

Subject: Re: Wavelength of Copper Kalpha
From: "Bryan W {- dot -} Lepore" bryanlepore {- at -} MAIL {- dot -} UTEXAS {- dot -} EDU
Date: 2007-10-10

On Wed, 10 Oct 2007, Jim Pflugrath wrote:
> It has come to my attention that the wavelength of a Copper Kalpha may
> have changed over the years. At least this appears to be true if you
> look at the International Tables.

the 'natural' isotopic distribution must have changed, as it has with the
biggest example lithium, since the 'nuclear age' - i take that to be the
principal reason.

and i take it that everyday-use copper anodes are isotopically impure?

-bryan

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Previous message:
Subject: Wavelength of Copper Kalpha
From: Jim Pflugrath jim {- dot -} pflugrath {- at -} RIGAKU {- dot -} COM
Date: 2007-10-10

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Subject: Re: Wavelength of Copper Kalpha
From: "Santarsiero, Bernard D {- dot -} " bds {- at -} UIC {- dot -} EDU
Date: 2007-10-10