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| 1 | NIR-II ?uorescence in vivo confocal microscopy with aggregation-induced emission dots显示文摘Significantly reduced tissue scattering of fluorescence signals in the second near-infrared(NIR-Ⅱ,1,000–1,700 nm)spectral region offers opportunities for large-depth in vivo bioimaging.Nowadays,most reported works concerning NIR-II fluorescence in vivo bioimaging are realized by wide-field illumination and 2D-arrayed detection(e.g.,via InGaAs camera),which has high temporal resolution but limited spatial resolution due to out-of-focus signals.Combining NIR-II fluorescence imaging with confocal microscopy is a good approach to achieve high-spatial resolution visualization of biosamples even at deep tissues.In this presented work,a NIR-II fluorescence confocal microscopic system was setup.By using a kind of aggregation-induced emission(AIE)dots as NIR-II fluorescent probes,800 lm-deep 3D in vivo cerebrovascular imaging of a mouse was obtained,and the spatial resolution at 700 lm depth could reach 8.78 lm.Moreover,the time-correlated single photon counting(TCSPC)technique and femtosecond laser excitation were introduced into NIR-II fluorescence confocal microscopy,and in vivo confocal NIR-II fluorescence lifetime microscopic imaging(FLIM)of mouse cerebral vasculature was successfully realized. | Wenbin Yu Bing Guo Hequn Zhang Jing Zhou Xiaoming Yu Liang Zhu Dingwei Xue Wen Liu Xianhe Sun Jun Qian | 2019 | Science Bulletin2019，64，6： | 10 |
| 2 | QoS guided Min-min heuristic/or Grid task scheduling显示文摘 | He Xiaoshan Sun Xianhe Laszewskig V | 2003 | The Journal of Computer Science and Technology2003，18，4： | 1 |
| 3 | N-polar InGaN nanowires: breaking the efficiency bottleneck of nano and micro LEDs显示文摘The efficiency of conventional quantum well light-emitting diodes(LEDs) decreases drastically with reducing areal size. Here we show that such a critical size scaling issue of LEDs can be addressed by utilizing N-polar In Ga N nanowires. We studied the epitaxy and performance characteristics of N-polar In Ga N nanowire LEDs grown on sapphire substrate by plasma-assisted molecular beam epitaxy. A maximum external quantum efficiency-11% was measured for LEDs with lateral dimensions as small as 750 nm directly on wafer without any packaging. The effect of electron overflow and Auger recombination on the device performance is also studied. This work provides a viable approach for achieving high-efficiency nano and micro LEDs that were not previously possible. | Xianhe Liu Yi Sun Yakshita Malhotra Ayush Pandey Ping Wang Yuanpeng Wu Kai Sun Zetian Mi | 2022 | Photonics Research2022，10，2： | 1 |
| 4 | QoS guided minmin heuristic for grid task scheduling 显示文摘 | HE Xiaoshan SUN Xianhe LASZEWSKI G V | 2003 | The Journal of Computer Science and Technology2003，18，4： | 1 |
| 5 | QoS Guided Min-min Heuristic for Grid Task Scheduling 显示文摘 | He Xiaoshan Sun Xianhe von Laszewskig G | 2003 | The Joun:l of Computer Science and Technology2003，18，4： | 1 |
| 6 | QoS Guided Min-min Heuristic for Grid Task Scheduling显示文摘 | He Xiaoshan Sun Xianhe Laszewskig V | 2003 | The Journal of Computer Science and Technology2003，18，4： | 1 |
| 7 | Senior member,performance modeling and prediction of nondedicated network computing显示文摘 | Gong Linguo Sun Xianhe | 2002 | IEEE Transactions on Computers2002，51，9： | 1 |
| 8 | GHS: A performance system of gridcomputing 显示文摘 | Wu Ming Sun Xianhe | 2006 | Journal of Parallel and DistributedComputing2006，66，10： | 1 |
| 9 | A QoS Guided Scheduling Algorithm for Grid Computing显示文摘 | He Xiaoshan Sun Xianhe | 2003 | Journal of Computer Science and Technology2003，18，4： | 1 |
| 10 | Optimization of solvent swelling for efficient organic solar cells via sequential deposition显示文摘Compared to bulk heterojunction(BHJ)organic solar cells(OSCs)prepared by the blend casting in“one step process”,sequential deposition(SD)processed OSCs can realize an ideal profile of vertical component distribution due to the swelling of polymer films.Herein,we did trials on several kinds of second solvents for swelling the polymer layer,and investigated the packing structure and morphology of the swollen films and the performance of the resulting devices.We found that an optimized morphology can be achieved by solvent swelling while using orthodichlorobenzene(o-DCB)as the second layer processing-solvent,with polymer donor PffBT-3 as bottom layer,PC71BM as top layer and bicontinuous networks in the middle.Such solvent swelling process also makes the SD method exempt from thermal annealing treatment.The device based on SD yields a power conversion effi-ciency(PCE)up to 8.7%without any post-treatment,outperforming those from the devices based on SD using other solvents and that(7.06%)from BHJ device,respectively.We also extended the use of this approach to allpolymer blend system,and successfully improved the efficiency from 4.72%(chloroform)to 9.35%(o-DCB),which is among the highest PCEs in all-polymer-based OSCs fabricated with SD method.The results demonstrate that the swelling of the polymer by the second layer solvent is a necessity for SD,paving the way towards additivefree high-performance OSCs. | Qiaogan Liao Bangbang Li Huiliang Sun Chang Woo Koh Xianhe Zhang Bin Liu Han Young Woo Xugang Guo | 2021 | Materials Reports(Energy)2021，1，4： | 1 |
| 11 | A Windows-NT viral collaboratory fortechnical computing显示文摘 | Dhruv Khettry XianHe Sun | 2000 | Advances in engineering Software2000，，31： | 1 |
| 12 | Extensions to an Internet signaling protocol to support telecommunication service显示文摘 | GURBANI V SUN XIANHE | 2004 | IEEE Communications Magazine2004，38，10： | 1 |
| 13 | QoS guided task scheduling algorithm for grid computing 显示文摘 | HE Xiaoshan SUN Xianhe | 2003 | Journal of Computer Science and Technology2003，18，4： | 1 |
| 14 | Taxonomy of data prefetch- ing strategies for multicore processors显示文摘 | Byna S Sun Xianhe Chen Yong | 2009 | Journal of Comput- er Science and Technology (JCST)2009，24，3： | 1 |
| 15 | Performance comparison under failures of MPI and MapReduce : An analytical approach 显示文摘 | Jin H Sun Xianhe | 2013 | Future Generation Computer Systems2013，，29： | 1 |
| 16 | Efficient tridiagonal solvers on multicomputers显示文摘 | Sun Xianhe Zhang Hong Ni L | 1992 | IEEE Transactions on Computers1992，41，3： | 1 |
| 17 | Performance comparison under failures of MPI and MapReduce:An analytical approach显示文摘 | Jin Hui Sun Xianhe | | 0，，07： | 1 |
| 18 | Application and accuracy of the parallel diago- nal dominant algorithm显示文摘 | Sun Xianhe | 1995 | Parallel Computing1995，21，8： | 1 |
| 19 | Towards a Better Parallel Performance Metric 显示文摘 | SUN Xianhe Gustafsom J L | 1991 | Parallel Computing1991，17，1011： | 1 |
| 20 | Server-based data push architecture for multi-processor environments 显示文摘 | Sun Xianhe Byna S and Chen Y | 2007 | Journal of Computer Science and Technology (JCST)2007，22，5： | 1 |
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