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توضیحات محصول دانلود پاورپوینت Laser Cooling in Semiconductors (کد12190)
دانلود پاورپوینت Laser Cooling in Semiconductors
\n\n عنوان های پاورپوینت :
\n\nLaser Cooling in Semiconductors
\nHistorical Review
\nSignificance
\nPurpose
\nOverview of Methodology
\nThe concept of laser cooling
\nThe concept of laser cooling in semiconductors
\nStep 1: Develop a comprehensive theoretical model of laser cooling in semiconductors.
\nLuminescence Trapping
\nLuminescence red-shift
\nStep1: Deliverable
\nStep 2: Use MOCVD to grow new semiconductor materials
\nStep2: Deliverable
\nStep 3: Demonstrate experimentally the theory of laser cooling in semiconductor devices
\nStep3: Deliverable
\nStep 4: Build prototype optical refrigerator in semiconductors.
\nStep4: Deliverable
\nThe Goal: An All-Solid-State Cryocooler
\n\n \n\n \n\n
\n\nقسمت ها و تکه های اتفاقی از فایل\n\n \n\nThe concept of laser cooling in semiconductors\n\nStep 1: Develop a comprehensive theoretical model of laser cooling in semiconductors.\n\nTwo key issues, luminescence trapping and red-shifting, have not been addressed in the current theory and these issues will frustrate our attempts to achieve semiconductor net cooling\n\nLuminescence Trapping\n\nTotal internal reflection\n\nLuminescence red-shift\n\nStep1: Deliverable\n\nunderstanding of which materials are optimum for laser cooling in semiconductors.\n\npredict the possible designs of the future optical refrigerators.\n\nStep 2: Use MOCVD to grow new semiconductor materials\n\nInGaP/GaAs Heterostructures have been predicted to be good candidates for laser cooling in semiconductors.\n\nperform microscopic analysis of each material in order to optimize the materials for laser cooling.\n\nStep2: Deliverable\n\noptimal materials that have a good chance of achieving net cooling.\n\nStep 3: Demonstrate experimentally the theory of laser cooling in semiconductor devices\n\nDo experiment to prove laser cooling in semiconductors\n\nStep3: Deliverable\n\nproof of net cooling in semiconductors\n\nreevaluating our theory about laser cooling in semiconductors and further optimizing the materials.\n\nStep 4: Build prototype optical refrigerator in semiconductors.\n\nIn order to build a practical devise, we should first solve some engineering issues.\n\nAfter making the preliminary optical refrigerator, we may try to make it more compact and efficient.\n\nStep4: Deliverable\n\nan infant machine for practical applications.\n\n \n\n \n\n30 تا 70 درصد پروژه | پاورپوینت | سمینار | طرح های کارآفرینی و توجیهی | پایان-نامه | پی دی اف مقاله ( کتاب ) | نقشه | پلان طراحی | های آماده به صورت رایگان میباشد ( word | pdf | docx | doc )
