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This study mostly focuses on determining the solid-state phase transformation mechanisms during laser deposition and the failure mechanisms of alloys using molecular dynamics simulations .
 concept or principle: solid-state phase; enabling technology: laser; concept or principle: deposition; machanical property: failure mechanisms; material: alloys; enabling technology: simulations
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
 Entities: solid-state phase, laser, deposition, failure mechanisms, alloys, simulations 
Answer:
 concept or principle: solid-state phase; enabling technology: laser; concept or principle: deposition; machanical property: failure mechanisms; material: alloys; enabling technology: simulations