Project supported by the Ministry of Science and Technology of China(Grant Nos.2016YFA0300802 and 2013CB934600);the National Natural Science Foundation of China(Grant Nos.11274014 and 11234001)
Various novel physical properties have emerged in Dirac electronic systems, especially the topological characters pro- tected by symmetry. Current studies on these systems have been greatly promoted by the intuitive c...
supported by the National Basic Research Program of China(No.2015CB755403);the CAEP THz Science and Technology Foundation(No.AEPTHZ201402),and the CAEP THz Science and Technology Foundation(No.AEPTHZ201407)
We theoretically present a concise and tunable dual-band metamaterial absorber composed of a typical metal- dielectric-metal structure in the terahertz regime. The dual-band absorption originates from two different re...
supported by the National Natural Science Foundation of China(Grant Nos.11274016 and 11474012);the National Basic Research Program of China(Grant Nos.2013CB932604 and 2012CB619304)
Spintronics involves the study of active control and manipulation of spin degrees of freedom in solid-state systems. The fascinating spin-resolved properties of graphene motivate numerous researchers to study spintron...
supported by the National Natural Science Foundation of China(Grant Nos.11334011,11222431,and 11322431);the National Basic Research Program of China(Grant Nos.2012CB921403,2013CBA01600,and 2012CB921703);the "Strategic Priority Research Program" of the Chinese Academy of Sciences;the Hundred Talents Program of Institute of Physics,Chinese Academy of Sciences
Silicene, a newly isolated silicon allotrope with a two-dimensional(2D) honeycomb lattice structure, is predicted to have electronic properties similar to those of graphene, including the existence of signature Dirac ...
the National Natural Science Foundation of China (Nos. 21272036, 21332010);the National Basic Research Program of China (No. 2012CB21600)
A novel gem-difluoromethylenated castanospermine analogue B was designed and synthesized, starting from 3-bromo-3,3-difluoropropene and L-(-)-malic acid. The key steps involve substitution cyclization reaction and R...
financial support from the National Basic Research Program(973 Program)of China(No. 2010CB833200);the NSF of China(Nos.21332007,21072160);the Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT)of Ministry of Education,China for financial support
A short formal stereoselective synthesis of (-)-swainsonine (1) is described. Our synthesis started with the versatile building block (R)-3-benzyloxyglutarimide 5. Through controlled regioselective reduction, Le...
the National Natural Science Foundation of China (20832005);the National Basic Research Program (973 Program) of China (2010CB833200) for financial support
A concise five-step approach to indolizidinones 10 and 11,two advanced intermediates for the asymmetric synthesis of polyhydroxylated indolizidine alkaloids,has been developed by using N-Cbz pyrrolidin-2-yl pyridin-2-...
Project supported by the National Key Project for Basic Research (No. 2003CB 114400), the National Natural Science Foundation of China (No. 20002003) and the Foundation for the Author of National Excellent Doctoral Dissertation of China (No. 200255).
Phenanthroindolizidine alkaloids, which exhibit extensively biological properties, are widely present at various plants of the Asclepiadaceae family.[1] The significantly biological importance of these natural product...