304552
Ham 's current research is on : interfacing solid-state electronic and photonic devices with living organisms and their subsystems for applications in personalized medicine , genetics , proteomics , neuroscience , and neurotechnology ; fundamental investigation and device applications of plasmonic dynamics in one - and two - dimensional solid-state electron gases ; nuclear and electron spin resonance devices and nonlinear control of collective spin motions ; and RF/microwave , analog , & mixed-signal integrated circuits design .
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Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
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