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As the promising building blocks for flexible electronics and photonics [1,2],inorganic semiconductor nanomembranes have attracted considerable attention owing to their excellent mechanical flexibility and electrical/optical properties.To functionalize these building blocks with complex components,transfer and printing methods in a convenient and precise way are urgently demanded [3].A combined and controllable approach called edge-cutting transfer method to assemble semiconductor nanoribbons with defined width(down to sub-micrometer)and length(up to millimeter)is proposed [4].The transfer efficiency can be comprehended by a classical cantilever model,in which the difference of stress distributions between forth and back edges is investigated using finite element method.The proposed technology may provide a practical,reliable,and cost-efficient strategy for transfer and printing routines,and thus expediting its potential applications for roll-to-roll productions for flexible devices.