- #1
cdjemba
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Hello everyone!
I am trying to do a literature search about ion scattering spectroscopy experiments. But I am not good at the vector notation which is used in these articles. I mean the notations with square brackets like [11-2] or [1-10] etc. (-2: the bar is on 2). For instance in a graph like
"[URL=http://img9.imageshack.us/my.php?image=azim.png[/URL]
How that [11-2] azimuthal direction means 90 degrees or [-12-1] shows 150 degrees or so the others? Or when they say "the particle is sent in the [B][1-10] azimuthal direction[/B]" what does this mean in terms of degrees? How can I learn about and understand this notation?
Thanks
Love&respect...
I am trying to do a literature search about ion scattering spectroscopy experiments. But I am not good at the vector notation which is used in these articles. I mean the notations with square brackets like [11-2] or [1-10] etc. (-2: the bar is on 2). For instance in a graph like
"[URL=http://img9.imageshack.us/my.php?image=azim.png[/URL]
How that [11-2] azimuthal direction means 90 degrees or [-12-1] shows 150 degrees or so the others? Or when they say "the particle is sent in the [B][1-10] azimuthal direction[/B]" what does this mean in terms of degrees? How can I learn about and understand this notation?
Thanks
Love&respect...
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