Page 260 - The Effect of Hydrogen and Hydrides - ebook first test
P. 260

  
                                                                     
                                                                              
                                                          ̅ − ∑       (  ) = 0
                                                               =1
                                                                       
                                                                      (  )
                                                                        


                                                               
                                                                    
                                                         ̅ = ∑       (  )
                                                            
                                                                       
                                                              =1
                                                                        
                                                ⁄
                                                 








                                                               
                                                        
                                                                     
                                                                          
                                              ℎ      
                                                           = − 2  ∑ ∑                               
                                                                    (  )   (  )      
                                                          =1    =1


                                                                                              
                                      (  )





                                                         
                                                            3
                                                 1                           ∗
                                                                                ̃
                                                                       ̃
                                        ℎ        
                                                      = − ∑ ∑ ∫  (2  ) 3     (  ){Δ   (  )} {Δ   (  )}   
                                                                                   
                                                                     
                                                                          
                                                 2
                                                                               
                                                    =1    =1
                                                                         
                                                              
                                                   (  ) =      ̃ (  )Ω (  )  ̃ (  )  
                                                                 
                                                      
                                                                     
                                                                              
                                                                           
                                                                ̂
                                                   ̂
                                                    (  ) =      ̂ (  )  (  )   ̂ (  )  
                                                                        
                                                              
                                                                                −1
                  where         Ω (  )        =                                Ω       =          
                                                                                                    
                                     
                                   
                                                                                  
                                  ̃ (  )      = Fourier transform of    (  ) (=                     
                                                                      
                                                                                ̃ (  )) with   ̃ (  ) =
                                                                                              
                                     
                                                                       
                                                   
                                                                3
                                              ∫    (  )       (−       )     
                                                     
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