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| 1 | A blind quantum signature protocol using the GHZ states显示文摘Recently,some blind quantum signature(BQS) protocols have been proposed.But the previous schemes have security and efficiency problems.Based on the entangled Greenberger-Horne-Zeilinger(GHZ) states,a new weak BQS protocol is proposed.Compared with some existing schemes,our protocol has 100% efficiency.Besides,the protocol is simple and easy to implement.The security of the protocol is guaranteed by the correlation of the GHZ particles held by each participant.In our protocol,the signatory is kept blind from the content of the message.According to the security analysis,the signatory cannot disavowal his/her signature while the signature cannot be forged by others. | WANG MingMing CHEN XiuBo YANG YiXian | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，9： | 10 |
| 2 | High-efficiency quantum steganography based on the tensor product of Bell states显示文摘In this paper,we first propose a hidden rule among the secure message,the initial tensor product of two Bell states and the final tensor product when respectively applying local unitary transformations to the first particle of the two initial Bell states,and then present a high-efficiency quantum steganography protocol under the control of the hidden rule.In the proposed quantum steganography scheme,a hidden channel is established to transfer a secret message within any quantum secure direct communication(QSDC) scheme that is based on 2-level quantum states and unitary transformations.The secret message hiding/unhiding process is linked with the QSDC process only by unitary transformations.To accurately describe the capacity of a steganography scheme,a quantitative measure,named embedding efficiency,is introduced in this paper.The performance analysis shows that the proposed steganography scheme achieves a high efficiency as well as a good imperceptibility.Moreover,it is shown that this scheme can resist all serious attacks including the intercept-resend attack,measurement-resend attack,auxiliary particle attack and even the Denial of Service attack.To improve the efficiency of the proposed scheme,the hidden rule is extended based on the tensor product of multiple Bell states. | XU ShuJiang CHEN XiuBo NIU XinXin YANG YiXian | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，9： | 6 |
| 3 | Quantum network communication: a discrete-time quantum-walk approach显示文摘We study the problem of quantum multi-unicast communication over the butterfly network in a quantum-walk architecture, where multiple arbitrary single-qubit states are transmitted simultaneously between multiple source-sink pairs. Here, by introducing quantum walks, we demonstrate a quantum multiunicast communication scheme over the butterfly network and the inverted crown network, respectively,where the arbitrary single-qubit states can be efficiently transferred with both the probability and the state fidelity one. The presented result concerns only the butterfly network and the inverted crown network, but our techniques can be applied to a more general graph. It paves a way to combine quantum computation and quantum network communication. | Yuguang YANG Jiajie YANG Yihua ZHOU Weimin SHI Xiubo CHEN Jian LI Huijuan ZUO | 2018 | Science China(Information Sciences)2018，61，4： | 5 |
| 4 | Quantum network coding for multi-unicast problem based on 2D and 3D cluster states显示文摘We mainly consider quantum multi-unicast problem over directed acyclic network, where each source wishes to transmit an independent message to its target via bottleneck channel. Taking the advantage of global entanglement state 2D and 3D cluster states, these problems can be solved efficiently. At first, a universal scheme for the generation of resource states among distant communication nodes is provided. The corresponding between cluster and bigraph leads to a constant temporal resource cost. Furthermore, a new approach based on stabilizer formalism to analyze the solvability of several underlying quantum multi-unicast networks is presented. It is found that the solvability closely depends on the choice of stabilizer generators for a given cluster state. And then, with the designed measurement basis and parallel measurement on intermediate nodes, we propose optimal protocols for these multi-unicast sessions. Also, the analysis reveals that the resource consumption involving spatial resources, operational resources and temporal resources mostly reach the lower bounds. | Jing LI Xiubo CHEN Xingming SUN Zongpeng LI Yixian YANG | 2016 | Science China(Information Sciences)2016，59，4： | 4 |
| 5 | Effect of Na_2CO_3 on Energy Consumption of Micro-arc Oxidation of Magnesium Alloy显示文摘Micro-arc oxidation(MAO)coatings were fabricated on AZ31 magnesium alloy and the effect of Na2CO3 on the energy consumption was studied.The results show that the concentration of Na2CO3 has a critical effect on the discharge behavior of MAO process.With increasing the Na2CO3 concentration in the electrolyte,the arcing voltage and working voltage decrease.A proper concentration is needed to achieve the highest growth rate of the coatings and the lowest energy consumption per unit coating volume.The addition of Na2CO3 decreases the arcing and working voltage of MAO discharge.It is attributed to that the Na2CO3 leads to much more micropores due to the decomposition of MgCO3 to produce more gas. | Wang Xiaobo,Tian Xiubo,Gong Chunzhi,Yang Shiqin State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin 150001,China | 2012 | 稀有金属材料与工程2012，41，S1： | 3 |
| 6 | Quantum key distribution based on single-particle and EPR entanglement显示文摘Dear editor,The theoretical security of the quantum secure communication protocols can be proved with the law of quantum mechanics,when the classical communication protocols’security can only depend on the computational complexity[1,2].Based on the quantum BB84 protocol[3]and the quantum MEQKD protocol[4],we present a QKD(quantum key distribution)protocol based on a singleparticle and an EPR(Einstein-Podolsky-Rosen)entanglement pair,which is called the quantum TEQKD protocol. | Leilei LI Jian LI Yan CHANG Yuguang YANG Xiubo CHEN | 2020 | Science China(Information Sciences)2020，63，6： | 2 |
| 7 | Self-anti-angiogenesis nanoparticles enhance anti-metastatic-tumor efficacy of chemotherapeutics显示文摘Beyond traditional endothelium-dependent vessel(EDV),vascular mimicry(VM)is another critical tumor angiogenesis that further forms in many malignant metastatic tumors.However,the existing anti-angiogenesis combined chemotherapeutics strategies are only efficient for the treatment of EDV-based subcutaneous tumors,but remain a great challenge for the treatment of in situ malignant metastatic tumor associated with EDV and VM.Here,we demonstrate a self-assembled nanoparticle(VE-DDP-Pro)featuring self-anti-EDV and-VM capacity enables to significantly enhance the treatment efficacy of cisplatin(DDP)against the growth and metastasis of ovarian cancer.The VE-DDP-Pro is constructed by patching DDP loaded cRGD-folate-heparin nanoparticles(VE)onto the surface of protamine(Pro)nanoparticle.We demonstrated the self-anti-angiogenesis capacity of VE-DDP-Pro was attributed to VE,which could significantly inhibit the formation of EDV and VM by regulating signaling pathway of MMP-2/VEGF,AKT/mTOR/MMP-2/Laminin and AKT/mTOR/EMT,facilitating chemotherapeutics to effectively suppress the development and metastasis of ovarian cancer.Thus,combing with the chemotherapeutics effectiveness of DDP,the VE-DDP-Pro can significantly enhance treatment efficacy and prolong median survival of mice with metastatic ovarian cancer.We believe our self-assembled nanoparticles integrating the anti-EDV and anti-VM capacity provide a new preclinical sight to enhance the efficacy of chemotherapeutics for the treatment malignant metastasis tumor. | Jiamao Luo Xinxian Zhong Yingming Peng Chenyuan Hao Xiaomei Liang Yulu Yang Xiubo Shi Xuncai Chen Xiao Yi iaoxuan Li Jianhua Wu Jinheng Li Qian Xiao Chentian Wu b Ruojing Lu b Yao Pan Xuejiao Wang Jun-Bing Fan Yifeng Wang Ying Wang | 2022 | Bioactive Materials2022，7，7： | 1 |
| 8 | Micro- structure and wear behaviors of laser clad NiCr/Cr3 C2- WS~ high temperature self-lubricating wear-resistant com- posite coating 显示文摘 | YANG Maosheng LIU Xiubo FAN Jiwei | 2012 | Applied Surface Science2012，258，8： | 1 |
| 9 | Quantum secret sharing for general access structures based on multiparticle entanglements显示文摘 | Wang Mingming Chen Xiubo Yang Yixian | 2014 | Quantum Information Processing2014，13，2： | 1 |
| 10 | Quantum steganography with large payload based on entanglement swapping of X-type entangled states 显示文摘 | Qu Zhiguo CREN Xiubo Luo Mingxing NIu Xinxin YANG Yixian | 2011 | Optics Communications2011，284，： | 1 |
| 11 | Thermoresponsive copolymer nanofilms for controlling cell adhesion growth, and detachment 显示文摘 | Lei Yang Fang Pan Xiubo Zhao | 2010 | Langmuir2010，26，17： | 1 |
| 12 | Improving the efficiency of quantum hash function by dense coding of coin operators in discrete-time quantum walk显示文摘Li et al. first proposed a quantum hash function(QHF) in a quantum-walk architecture. In their scheme, two two-particle interactions, i.e., I interaction and π-phase interaction are introduced and the choice of I or π-phase interactions at each iteration depends on a message bit. In this paper, we propose an efficient QHF by dense coding of coin operators in discrete-time quantum walk. Compared with existing QHFs, our protocol has the following advantages: the efficiency of the QHF can be doubled and even more; only one particle is enough and two-particle interactions are unnecessary so that quantum resources are saved. It is a clue to apply the dense coding technique to quantum cryptographic protocols, especially to the applications with restricted quantum resources. | YuGuang Yang YuChen Zhang Gang Xu XiuBo Chen Yi-Hua Zhou WeiMin Shi | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，3： | 1 |
| 13 | Chinese ecosystem research network: Progress and perspectives显示文摘 | Bojie Fu Shenggong Li Xiubo Yu Ping Yang Guirui Yu Renguo Feng Xuliang Zhuang | 2010 | Ecological Complexity2010，，2： | 1 |
| 14 | Chinese ecosystem research network: Progress and perspectives显示文摘 | Bojie Fu Shenggong Li Xiubo Yu Ping Yang Guirui Yu Renguo Feng Xuliang Zhuang | 2010 | Ecological Complexity2010，，2： | 1 |
| 15 | Robust QKD-based private database queries based on alternative sequences of single-qubit measurements显示文摘Quantum channel noise may cause the user to obtain a wrong answer and thus misunderstand the database holder for existing QKD-based quantum private query(QPQ) protocols. In addition, an outside attacker may conceal his attack by exploiting the channel noise. We propose a new, robust QPQ protocol based on four-qubit decoherence-free(DF) states. In contrast to existing QPQ protocols against channel noise, only an alternative fixed sequence of single-qubit measurements is needed by the user(Alice) to measure the received DF states. This property makes it easy to implement the proposed protocol by exploiting current technologies. Moreover, to retain the advantage of flexible database queries, we reconstruct Alice's measurement operators so that Alice needs only conditioned sequences of single-qubit measurements. | YuGuang Yang ZhiChao Liu XiuBo Chen YiHua Zhou WeiMin Shi | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，12： | 1 |
| 16 | Microstructure and surface properties of chromium-doped diamond-like carbon thin films fabricated by high power pulsed magnetron sputtering显示文摘 | Zhongzhen Wu Xiubo Tian Gang Gui Chunzhi Gong Shiqin Yang Paul K. Chu | 2013 | Applied Surface Science2013，，： | 1 |
| 17 | Boosted lithium storage performance by local build-in electric field derived by oxygen vacancies in 3D holey N-doped carbon structure decorated with molybdenum dioxide显示文摘Three-dimensional holey nitrogen-doped carbon matrixes decorated with molybdenum dioxide(MoO_(2))nanoparticles have been successfully synthesized via a NaCl-assisted template strategy.The obtained MoO_(2)/C composites offered multi-advantages,including higher specific surface area,more active sites,more ions/electrons transmission channels,and shorter transmission path due to the synergistic effect of the uniformly distributed MoO_(2) nanoparticles and porous carbon structure.Especially,the oxygen vacancies were introduced into the prepared composites and enhanced the Li^(+)intercalation/deintercalation process during electrochemical cycling by the Coulomb force.The existence of the local built-in electric field was proved by experimental data,differential charge density distribution,and density of states calculation.The uniquely designed structure and introduced oxygen vacancy defects endowed the MoO_(2)/C composites with excellent electrochemical properties.In view of the synergistic effect of the uniquely designed morphology and introduced oxygen vacancy defects,the MoO_(2)/C composites exhibited superior electrochemical performance of a high capacity of 918.2 mAh g^(-1) at 0.1 A g^(-1) after 130 cycles,562.1 mAh g^(-1) at 1.0 A g^(-1) after 1000 cycles,and a capacity of 181.25 mAh g^(-1) even at 20.0 A g^(-1).This strategy highlights the path to promote the commercial application of MoO_(2)-based and other transition metal oxide electrodes for energy storage devices. | Chuanxin Hou Wenyue Yang Hideo Kimura Xiubo Xie Xiaoyu Zhang Xueqin Sun Zhipeng Yu Xiaoyang Yang Yuping Zhang Bin Wang Ben Bin Xu Deepak Sridhar Hassan Algadi Zhanhu Guo Wei Du | 2023 | Journal of Materials Science & Technology2023，，11： | 0 |
| 18 | Spatial Potential Distribution around Trench Target during Plasma Immersion Ion Implantation显示文摘Plasma ion implantation, an alternative to conventional beam-line ion implantation, is a sheath-acceleration ionbombardment technique and the initial sheath is crucial to the process efficacy and surface properties. The initialspatial potential distribution in the plasma sheath around a trench-shaped target is simulated using a two-dimensionalmodel in this work. The results demonstrate that the sheath structure depends very much on the trench width. Thepotential drop in the trench may be quite small and the sheath expands outward if the width is small. This leadsto a smaller incident ion dose into the sidewalls of the trench. In contrast, the initial potential distribution in thecentral region is quite similar to that without a trench if the trench width is larger than twice the ion-matrix sheaththickness for an infinite plane. Consequently, a higher ion dose into the sidewalls is possible. | Xiubo Tian Chunbei Wei Shiqin Yang Paul K. Chu Ricky K.Y. Fu | 2003 | Journal of Materials Science & Technology2003，19，z1： | 0 |
| 19 | Relationship Between the Strengthening Effect and the Morphology of Precipitates in Al–7.4Zn–1.7Mg–2.0Cu Alloy显示文摘The morphological evolution of the precipitates in Al–7.4Zn–1.7Mg–2.0Cu(wt%) alloy was studied by highresolution transmission electron microscopy(HRTEM). Statistics reveal that the hardness of the alloy changes accordingly with the change of the average thickness–diameter ratio of precipitates. The GPII zones are mainly responsible for the first and also the highest hardness peak. They grow in diameter and keep 7-atomic-layer in thickness. Once the thickness changes, the phase transformation from GPII zone to g0 or g-precursor would occur. The resultant metastable g0 and g-precursor precipitates grow in both diameter and thickness, but much faster in the former. After the first hardness peak,the metastable g0 precipitates and g-precursor, coexisting with part of GPII zones, are counted as the main hardening precipitates. | Xiubo Yang Jizi Liu Jianghua Chen Caiyun Wan Lei Fang Ping Liu Cuilan Wu | 2014 | Acta Metallurgica Sinica(English Letters)2014，27，6： | 0 |
| 20 | Recent advances in the nanoconfinement of Mg-related hydrogen storage materials:A minor review显示文摘Hydrogen is an ideal clean energy because of its high calorific value and abundance of sources.However,storing hydrogen in a compact,inexpensive,and safe manner is the main restriction on the extensive utilization of hydrogen energy.Magnesium(Mg)-based hydrogen storage material is considered a reliable solid hydrogen storage material with the advantages of high hydrogen storage capacity(7.6wt%),good performance,and low cost.However,the high thermodynamic stability and slow kinetics of Mg-based hydrogen storage materials have to be overcome.In this paper,we will review the recent advances in the nanoconfinement of Mg-related hydrogen storage materials by loading Mg particles on different supporting materials,including carbons,metal-organic frameworks,and other materials.Perspectives are also provided for designing high-performance Mg-based materials using nanoconfinement. | Jingjing Zhang Bing Zhang Xiubo Xie Cui Ni Chuanxin Hou Xueqin Sun Xiaoyang Yang Yuping Zhang Hideo Kimura Wei Du | 2023 | International Journal of Minerals,Metallurgy and Materials2023，30，1： | 0 |
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