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Furthermore , by virtue of the high yield strength and low stress hysteresis of the aged alloy , this large elastocaloric effect shows good stability during cycling .
 machanical property: yield strength; machanical property: stress hysteresis; material: alloy; machanical property: stability
Please list all entity words in the text that fit the category.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} 
Answer:
 machanical property: yield strength; machanical property: stress hysteresis; material: alloy; machanical property: stability