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| 1 | Superelasticity and Tunable Thermal Expansion across a Wide Temperature Range显示文摘Materials that undergo a reversible change of crystal structure through martensitic transformation(MT)possess unusual functionalities including shape memory, superelasticity, and low/negative thermal expansion. These properties have many advanced applications, such as actuators, sensors, and energy conversion, but are limited typically in a narrow temperature range of tens of Kelvin. Here we report that, by creating a nano-scale concentration modulation via phase separation, the MT can be rendered continuous by an in-situ elastic confinement mechanism. Through a model titanium alloy, we demonstrate that the elastically confined continuous MT has unprecedented properties, such as superelasticity from below 4.2 K to 500 K, fully tunable and stable thermal expansion, from positive, through zero, to negative, from below 4.2 K to 573 K, and high strength-to-modulus ratio across a wide temperature range.The elastic tuning on the MT, together with a significant extension of the crystal stability limit, provides new opportunities to explore advanced materials. | Y.L. Hao H.L. Wang T. Li J.M. Cairney A.V. Ceguerra Y.D. Wang Y. Wang D. Wang E.G. Obbard S.J. Li R. Yang | 2016 | Journal of Materials Science & Technology2016，32，8： | 6 |
| 2 | Development of Low Carbon Microalloyed High Strength Ultra-Thin Cast Strip Products Produced by the Castrip~ Process With Excellent Strength-Ductility Properties显示文摘The CASTRIP* process produces a range of high strength Ultra-thin Cast Strip (UCS) products (380-550 MPa) in thicknesses between 0.9 mm and 1.5 mm, which is very challenging to produce via conventional hot and cold rolled processing routes. The twin roll CASTRIP process fully exploits the hardenability and strengthening potential of Nb in a low C-Mn-Nb-V microalloyed steel type. Significant microstructural strengthening from solute Nb was obtained, even at low microalloying levels, as well as modest Mn additions, through enhancing the hardenability and further strengthening was obtained in coated products by exploiting age hardening during processing on a continuous hot dip galvanising line. Atom probe tomography and TEM determined that Nb was retained in solid solution and subsequent age hardening resulted from the formation of Nb and V rich nanosized particles. Age hardening was achieved without loss of ductility producing galvanised strip with an excellent strength-ductility combination (Y.S. >600 MPa, T.E. >10%). | C.R. Killmore K.R. Carpenter H.R. Kaul D.G. Edelman J.M. Cairney S.P. Ringer J.G. Williams P.C. Campbell W.N. Blejde | 2011 | Journal of Iron and Steel Research(International)2011，18，S1： | 3 |
| 3 | A simple and efficient method for isolating RNA from pine trees显示文摘 | Shujun Chang Jeff Puryear John Cairney | 1993 | Plant Molecular Biology Reporter1993，，2： | 2 |
| 4 | Extracellular enzyme activities of the ericoid mycorrhizal endophyte Hyrnenoscyphus ericae (Read) Korf & Kernan : their likely roles in decomposition of dead plant tissue in soil显示文摘 | Cairney J W G Burke R M | 1998 | Plant Soil1998，205，： | 1 |
| 5 | Natural and somatic embryo embryo development in loblolly pine: gene expression studies using differential display and DNA arrays显示文摘 | Cairney J Xu X Pullman G S | 1999 | Appl Biochem Biotech1999，7779，： | 1 |
| 6 | A simple and efficient method for isolating RNA from pine trees显示文摘 | CHANG Shujun PURYEAR J CAIRNEY J | | 0，，02： | 1 |
| 7 | Ericoid mycorrhiza:a partner- ship that exploits harsh edaphic conditions显示文摘 | Cairney J W G Meharg A A | 2003 | European Journal of Soil Science2003，54，4： | 1 |
| 8 | Telomerase redefined:integrated regulation of hTR and hTERT for telomere maintenance and telomerase activity显示文摘 | Cairney CJ Keith WN | | 0，，01： | 1 |
| 9 | Ectomycorrhizas extending the capabilities of rhizosphere remediation显示文摘 | Meharg A A Cairney J | 2000 | Soil Biol Biochem2000，32，： | 1 |
| 10 | Interactions between eetomycorrhizal fungi and soil saprotrophs: implieations for decomposition of organic matter in soils and degradation of organic pollutants in the rhizosphere 显示文摘 | Cairney J W Meharg A A | 2002 | Canadian Journal of Botany2002，80，8： | 1 |
| 11 | Ericoid mycorrhiza:a partnership that exploits harsh edaphic conditions显示文摘 | Cairney JWG Meharg AA | 2003 | European Journal of Soil Science2003，54，： | 1 |
| 12 | Diversity and ecology of soil fungal communities:increased understanding through the application of molecular techniques显示文摘 | Ian C Anderson Johnw G Cairney | 2004 | Environmental Microbial2004，6，8： | 1 |
| 13 | A simple and efficient method for isolating RNA from pine trees显示文摘 | Shujun Chang Jeff Puryear John Cairney | 1993 | Plant Molecular Biology Reporter1993，，2： | 1 |
| 14 | Trajectories of cardiorespiratory fitness in children with and without developmental coordination disorder:a longitudinal analysis显示文摘 | Cairney J Hay J Veldhuizen S | 2011 | Br J Sports Med2011，45，15： | 1 |
| 15 | A simple and efficient method for isolating RNA from pine trees Plant显示文摘 | Chang S Pmyear J Cairney J | 1993 | Molecular Biology Reporte1993，11，： | 1 |
| 16 | Co - evolution of mycorrhizalsym- bionts and their hosts to metal contaminated environments 显示文摘 | Meharg A A Cairney J W G | 2000 | Advances in Ecological Research2000，30，： | 1 |
| 17 | Zr–Si–N films fabricated using hybrid cathodic arc and chemical vapour deposition: Structure vs. properties显示文摘 | A. Winkelmann J.M. Cairney M.J. Hoffman P.J Martin A. Bendavid | 2005 | Surface & Coatings Technology2005，，14： | 1 |
| 18 | Trajectories or relative weight and waist circumference among children with and without developmental coordination disorder显示文摘 | Cairney J Hay J Veldhuizen S | 2010 | CMAJ2010，182，11： | 1 |
| 19 | Telomerase rede fined:integrated regulation of hTR and hTERT for telomere maintenance and telomerase activity显示文摘 | Cairney CJ Keith WN | 2008 | Biochimie2008，90，1： | 1 |
| 20 | The cellular and molecular biology of co- nifer embryogenesis显示文摘 | Cairney J Pullman G S | 2007 | New Phytol2007，176，3： | 1 |
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