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            Hi, 
I have a sample with a very very big CSA which is broader than my irradiation windows, so I have to acquire my dat...                
        
        
        
        
        
        
        
        
        
     
    
    
        
        
            
                
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            Hi,
We have a Bruker MAS probe (4mm, late 90s vintage, widebore) that reports a spin speed twice what it is actually doi...                
        
        
        
        
        
        
        
        
        
     
    
    
        
        
            
                
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            there are two known mechanisms: friction heating( which may cause several degrees temperature increase) and induced AC c...                
        
        
        
        
        
        
        
        
        
     
    
    
        
        
            
                
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            Hi, dear all,
I've encounter a strange phenomemon.
While the target speed of MAS was set to be 12kHz, the sidebands of ...