As Moore’s law deteriorates,the research and development of new materials system are crucial for transitioning into the post Moore era.Traditional semiconductor materials,such as silicon,have served as the cornerston...As Moore’s law deteriorates,the research and development of new materials system are crucial for transitioning into the post Moore era.Traditional semiconductor materials,such as silicon,have served as the cornerstone of modern technologies for over half a century.This has been due to extensive research and engineering on new techniques to continuously enrich silicon-based materials system and,subsequently,to develop better performed silicon-based devices.Meanwhile,in the emerging post Moore era,layered semiconductor materials,such as transition metal dichalcogenides(TMDs),have garnered considerable research interest due to their unique electronic and optoelectronic properties,which hold great promise for powering the new era of next generation electronics.As a result,techniques for engineering the properties of layered semiconductors have expanded the possibilities of layered semiconductor-based devices.However,there remain significant limitations in the synthesis and engineering of layered semiconductors,impeding the utilization of layered semiconductor-based devices for mass applications.As a practical alternative,heterogeneous integration between layered and traditional semiconductors provides valuable opportunities to combine the distinctive properties of layered semiconductors with well-developed traditional semiconductors materials system.Here,we provide an overview of the comparative coherence between layered and traditional semiconductors,starting with TMDs as the representation of layered semiconductors.We highlight the meaningful opportunities presented by the heterogeneous integration of layered semiconductors with traditional semiconductors,representing an optimal strategy poised to propel the emerging semiconductor research community and chip industry towards unprecedented advancements in the coming decades.展开更多
During the epidemic period,vocational colleges made a preliminary exploration of online teaching in response to the national call of"suspending classes without stopping learning".Due to lack of experience,ma...During the epidemic period,vocational colleges made a preliminary exploration of online teaching in response to the national call of"suspending classes without stopping learning".Due to lack of experience,many problems and deficiencies were exposed.This paper systematically analyzes and summarizes the crux of online teaching in vocational colleges during the epidemic period,and then combs out the reform ideas of online teaching,which provides certain guidance and action path for the normal operation of online teaching mechanism in the post-epidemic era-integration of off-line&on-line,and concretely expounds the specific path of integration of off-line&on-line towards normalization from three levels:home-school integration,virtual-real integration and production-education integration.展开更多
We are so pleased to announce that Volume 3 Issue 1 of TMR Integrative Nursing has been published today. The aim of the journal is to enhance the concern about certain conditions through aggregating evidence related t...We are so pleased to announce that Volume 3 Issue 1 of TMR Integrative Nursing has been published today. The aim of the journal is to enhance the concern about certain conditions through aggregating evidence related to a certain issue. In the current issue, the journal reported 6 articles, of which 3 focused on nursing for orthopedic diseases including total hip arthroplasty, knee joint replacement and posterior lumbar decompression and fusion.展开更多
Since the 18th National Congress of the Communist Party of China,the world is experiencing great changes that have not been seen in centuries,and China has entered a critical period of realizing the great rejuvenation...Since the 18th National Congress of the Communist Party of China,the world is experiencing great changes that have not been seen in centuries,and China has entered a critical period of realizing the great rejuvenation of the Chinese nation.It is of great significance to understand the profound connotation of“innovating on the basis of keeping integrity”and actively integrate as well as implement this concept into the work of art colleges and universities,so as to promote the vigorous development of the art field in China,the noble and abundant spiritual life of the people,as well as the prosperity and stability of social development.展开更多
基金supported by National Key R&D Program of China(2020YFB2008704)the National Natural Science Foundation of China(62004114 and 62174098)+1 种基金Beijing Municipal Science and Technology Commission(Z221100005822011)The Tsinghua-Foshan Innovation Special Fund(2021THFS0215)。
文摘As Moore’s law deteriorates,the research and development of new materials system are crucial for transitioning into the post Moore era.Traditional semiconductor materials,such as silicon,have served as the cornerstone of modern technologies for over half a century.This has been due to extensive research and engineering on new techniques to continuously enrich silicon-based materials system and,subsequently,to develop better performed silicon-based devices.Meanwhile,in the emerging post Moore era,layered semiconductor materials,such as transition metal dichalcogenides(TMDs),have garnered considerable research interest due to their unique electronic and optoelectronic properties,which hold great promise for powering the new era of next generation electronics.As a result,techniques for engineering the properties of layered semiconductors have expanded the possibilities of layered semiconductor-based devices.However,there remain significant limitations in the synthesis and engineering of layered semiconductors,impeding the utilization of layered semiconductor-based devices for mass applications.As a practical alternative,heterogeneous integration between layered and traditional semiconductors provides valuable opportunities to combine the distinctive properties of layered semiconductors with well-developed traditional semiconductors materials system.Here,we provide an overview of the comparative coherence between layered and traditional semiconductors,starting with TMDs as the representation of layered semiconductors.We highlight the meaningful opportunities presented by the heterogeneous integration of layered semiconductors with traditional semiconductors,representing an optimal strategy poised to propel the emerging semiconductor research community and chip industry towards unprecedented advancements in the coming decades.
文摘During the epidemic period,vocational colleges made a preliminary exploration of online teaching in response to the national call of"suspending classes without stopping learning".Due to lack of experience,many problems and deficiencies were exposed.This paper systematically analyzes and summarizes the crux of online teaching in vocational colleges during the epidemic period,and then combs out the reform ideas of online teaching,which provides certain guidance and action path for the normal operation of online teaching mechanism in the post-epidemic era-integration of off-line&on-line,and concretely expounds the specific path of integration of off-line&on-line towards normalization from three levels:home-school integration,virtual-real integration and production-education integration.
文摘We are so pleased to announce that Volume 3 Issue 1 of TMR Integrative Nursing has been published today. The aim of the journal is to enhance the concern about certain conditions through aggregating evidence related to a certain issue. In the current issue, the journal reported 6 articles, of which 3 focused on nursing for orthopedic diseases including total hip arthroplasty, knee joint replacement and posterior lumbar decompression and fusion.
文摘Since the 18th National Congress of the Communist Party of China,the world is experiencing great changes that have not been seen in centuries,and China has entered a critical period of realizing the great rejuvenation of the Chinese nation.It is of great significance to understand the profound connotation of“innovating on the basis of keeping integrity”and actively integrate as well as implement this concept into the work of art colleges and universities,so as to promote the vigorous development of the art field in China,the noble and abundant spiritual life of the people,as well as the prosperity and stability of social development.
