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6篇 您的检索式:作者名="Jennifer MacLeod"
    题名 作者 年代 出处 被引量
1Evaluating Inventive Activity: the Cost of Nineteenth - century UK Patents and the Falfibility of Renewal data 显示文摘Christine Macleod Jennifer Tann James Andrew and Jeremy Stein 2003E- conomic History Review2003,56,3:1
2Prospective randomized control trial of intermittent versus continuous gastric feeds for criti cally ill trauma patients显示文摘MacLeod J B Lefton Jennifer R D 2007Journal of Trauma-Injury Infection Critical Care2007,63,1:1
3Acute small bowel toxicity and preoperative chemoradiotherapy for rectal cancer: Investigating dose–volume relationships and role for inverse planning显示文摘Lye Mun Tho Martin Glegg Jennifer Paterson Christina Yap Alice MacLeod Marie McCabe Alexander C. McDonald 2006International Journal of Radiation Oncology, Biology, Physics2006,,:1
4Interactions Among Agricultural Production and Other Ecosystem Services Delivered from European Temperate Grassland Systems显示文摘Emma S. Pilgrim Christopher J.A. Macleod Martin S.A. Blackwell Roland Bol David V. Hogan David R. Chadwick Laura Cardenas Tom H. Misselbrook Philip M. Haygarth Richard E. Brazier Phil Hobbs Chris Hodgson Steve Jarvis Jennifer Dungait Phil J. Murray Les G. 2010Advances in Agronomy2010,,:1
5Dynamical evolution of Ge quantum dots on Si(111):From island formation to high temperature decay显示文摘Heteroepitaxial growth is a process of profound fundamental importance as well as an avenue to realize nanostructures such as Ge/Si quantum dots(QDs),with appealing properties for applications in opto-and nanoelectronics.However,controlling the Ge/Si QD size,shape,and composition remains a major obstacle to their practical implementation.Here,Ge nanostructures on Si(111)were investigated in situ and in real-time by low energy electron microscopy(LEEM),enabling the observation of the transition from wetting layer formation to 3D island growth and decay.The island size,shape,and distribution depend strongly on the growth temperature.As the deposition temperature increases,the islands become larger and sparser,consistent with Brownian nucleation and capture dynamics.At 550◦C,two distinct Ge/Si nanostructures are formed with bright and dark appearances that correspond to flat,atoll-like and tall,faceted islands,respectively.During annealing,the faceted islands increase in size at the expense of the flat ones,indicating that the faceted islands are thermodynamically more stable.In contrast,triangular islands with uniform morphology are obtained from deposition at 600◦C,suggesting that the growth more closely follows the ideal shape.During annealing,the islands formed at 600◦C initially show no change in morphology and size and then rupture simultaneously,signaling a homogeneous chemical potential of the islands.These observations reveal the role of dynamics and energetics in the evolution of Ge/Si QDs,which can serve as a step towards the precise control over the Ge nanostructure size,shape,composition,and distribution on Si(111).Navathej Preetha Genesh Fabrizio De Marchi Stefan Heun Stefano Fontana Rachid Belkhou Rahul Purandare Nunzio Motta Anna Sgarlata Massimo Fanfoni Jennifer MacLeod Oliver MacLean Federico Rosei 2022Aggregate2022,3,4:0
6Advances in bismuth-telluride-based thermoelectric devices: Progress and challenges显示文摘By effectively converting waste heat into electricity,thermoelectric materials and devices can provide an alternative approach to tackle the energy crisis.Amongst thermoelectric materials,bismuth telluride(Bi_(2)Te_(3))and its derivatives exhibit high figure of merit ZT values in the near-room-temperature region and show great potential for application in thermoelectric devices.Considering the rapid development of Bi_(2)Te_(3)-based thermoelectric materials and their devices in the last few years,a short and systematic review is much needed.Here,we sum-marize the novel designs,properties,and applications of Bi_(2)Te_(3)-based thermoelectric devices in different contexts,including wearable,portable,implantable,and cross-disciplinary applications.The challenges and outlook for Bi_(2)Te_(3)-based thermoelectric devices are also considered.This work will guide the future development of Bi_(2)Te_(3)-based thermoelectric devices that target broader and more practical applications.Tianyi Cao Xiao-Lei Shi Meng Li Boxuan Hu Wenyi Chen Wei-Di Liu Wanyu Lyu Jennifer MacLeod Zhi-Gang Chen 2023eScience2023,3,3:0
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