User contributions for 4lex

A user with 20 edits. Account created on 16 May 2010.
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2 June 2021

7 September 2010

  • 17:1317:13, 7 September 2010 diff hist +607 N File:Spin Echo Diagram.png{{Information |Description=This drawing was made by Aaron Filler, MD, PhD who is currently editing the spin echo article. It uses some of the diagrammatic concepts from the original 1950 article by Erwin Hahn but is not directly redrawn from any drawing i

22 August 2010

  • 03:0103:01, 22 August 2010 diff hist +455 N File:Anavilhanas1.jpg{{Information |Description=Jason and Capri's trip to Brazil 2007-2008 |Source=[http://www.flickr.com/photos/devildotbunny/2205852392/ L1002520] |Date=2008-01-01 16:35 |Author=[http://www.flickr.com/photos/10004136@N05 Jason Auch] from Calgary, Canada |Per
  • 02:5702:57, 22 August 2010 diff hist +416 N File:Anavilhanas2.jpg{{Information |Description=Jason and Capri's trip to Brazil 2007-2008 |Source=[http://www.flickr.com/photos/devildotbunny/2205062767/ L1002527] |Date=2008-01-01 16:39 |Author=[http://www.flickr.com/photos/10004136@N05 Jason Auch] from Calgary, Canada |Per

23 July 2010

21 June 2010

  • 17:0417:04, 21 June 2010 diff hist +362 N File:Espin.png{{Information |Description={{es|1=Espín de un electrón, la longitud de la flecha y su proyección sobre el eje z son aproximadamente las que corresponden a lo que corresponde a s y s_z}} |Source={{own}} |Author=4lex |Date=2010/06/21 |Permi
  • 16:2616:26, 21 June 2010 diff hist +325 N File:Canje-espines.png{{Information |Description=Interacción de canje entre dos electrones con el mismo espín en dos orbitales ''d'' de iones metálicos vecinos. |Source={{own}} |Date=21 de junio de 2010 |Author= 4lex |Permission= |other_versions= }} [[Categor

4 June 2010

  • 03:5903:59, 4 June 2010 diff hist +427 N File:Electron correlation.png{{Information |Description={{en|1=Diagram for electron correlation energy in terms of various levels of theory. Made by Karol Langner in GIMP (2005). }} |Source=http://en.wikipedia.org/wiki/File:Electron_correlation.png |Author=http://en.wikipedia.org/wik

2 June 2010

30 May 2010

26 May 2010

  • 17:2617:26, 26 May 2010 diff hist +1,259 N File:Joana Archivo-es.jpg{{Information |Description={{pt|1=comparação entre diagrama de níveis de energia de um complexo octaédrico e complexo D4h}} {{es|1=comparación entre diagrama de niveles de energía de un complejo octaédrico y un complejo cuadrado plano}} |Source=*[[