长期致力于面向高效固态制冷和能量转换领域的磁相变合金的相关基础理论及应用研究,借助中子衍射、电镜、谬子自旋弛豫谱和穆斯堡尔谱等先进手段系统研究了Fe2P、MMX等磁相变合金体系在微米、纳米和原子尺度上的磁-结构耦合机制及相变机理,掌握调控磁制冷材料关键性能指标的核心技术,在材料、物理和化学领域期刊(如Acta Materialia、Journal of Materials Science and Technology、Chemistry of Materials、Physical Review B、Applied Physics Letters、Scripta Materialia发表多篇文章,授权中国发明专利6项,PCT国际专利2项,在国际学术会议做口头报告12次(包括4次特邀报告)。
代表性成果:
(1) W Guo, XF Miao*, J Cui, S Torii, F Qian, Y Bai, Z Kou, J Zha, Y Shao, Y Zhang, F Xu*, L Caron*. Significantly enhanced reversibility and mechanical stability in grain-oriented MnNiGe-based smart materials. Acta Materialia 2024, 263: 119530.
(2) XF Miao*, CX Wang, LW Liao, SH Ju, JJ Zha, WY Wang, Jun Liu, YJ Zhang, QY Ren, F Xu*, L Caron*, Novel magnetocaloric composites with outstanding thermal conductivity and mechanical properties boosted by continuous Cu network, Acta Materialia, 2023, 242: 118453.
(3) CX Wang, XF Miao*, JJ Zha, WH Guo, QY Ren, YJ Zhang, F Xu*, L Caron, Novel fabrication of honeycomb-like magnetocaloric regenerators via a self-organization process, Scripta Materialia, 2023, 223: 115067.
(4) XF Miao*, Y Gong, F Zhang, Y You, L Caron, F Qian, W Guo, Y Zhang, YY Gong, F Xu*, NH van Dijk and E Brück, Enhanced reversibility of the magnetoelastic transition in (Mn,Fe)2(P,Si) alloys via minimizing the transition-induced elastic strain energy, Journal of Materials Science and Technology, 2022, 103: 165-176.
(5) XF Miao*, Y Gong, L Caron, Y You, G Xu, D Sheptyakov, P Manuel, F Qian, Y Zhang, F Xu*, NH van Dijk, and E Brück, Switching the magneto-structural coupling in MnCoGe based magnetocaloric materials, Physical Review Materials, 2020, 4: 104407.
(6) XF Miao, H Sepehri-Amin*, K Hono. Structural origin of hysteresis for hexagonal (Mn,Fe)2(P,Si) magneto-caloric compound. Scripta Materialia, 2017, 138: 96-99.
(7) XF Miao*, L Caron, J Cedervall, PCM Gubbens, PDD Réotier, A Yaouanc, AR Wildes, H Luetkens, A Amato, NHV Dijk, and E Bru?ck. Kinetic-arrest-induced phase coexistence and metastability in (Mn, Fe)2(P,Si). Physical Review B, 2016, 94: 094426.
(8) XF Miao*, Y Mitsui, I Dugulan, P Roy, L Caron, NV Thang, K Koyama, K Takahashi, RAD Groot, NHV Dijk and E Bru?ck. Short-range magnetic correlations and spin dynamics in the paramagnetic regime of (Mn,Fe)2(P, Si). Physical Review B, 2016, 94: 014426.
(9) XF Miao*, L Caron, Z Gercsi, A Daoud-Aladine, NHV Dijk and E Bru?ck. Thermal-history dependent magnetoelastic transition in (Mn,Fe)2(P,Si). Applied Physics Letters, 2015, 107:042403.
(10) XF Miao*, L Caron, P Roy, NH Dung, L Zhang, WA Kockelmann, RAD Groot, NHV Dijk and E Bru?ck. Kinetic arrest induced antiferromagnetic order in hexagonal FeMnP0.75Si0.25 alloy. Physical Review B, 2014, 89: 174429.
获授权专利:
(1) 缪雪飞,胡述圆,徐锋,卢国文,陈栋,一种MnFePSi基磁制冷复合材料的制备方法,中国发明专利,ZL201810725892.X.
(2) 缪雪飞,胡述圆,徐锋,钟高力,王文尧,张玉晶,张怡临,王星仪,陈楚尧,低热滞的Mn-Fe-P-Si基磁制冷材料及其制备方法,中国发明专利,ZL201910530710.8.
(3) 缪雪飞,王文尧,徐锋,胡述圆,张玉晶,李琳,查嘉驹,地胡玛尔·艾合买提,Mo掺杂的Mn-Fe-P-Si基磁制冷材料及其制备方法,中国发明专利,ZL201910671218.2.
(4) 缪雪飞,钟高力,徐锋,胡述圆,张玉晶,掺杂Zn的Mn-Fe-P-Si基磁制冷材料及其制备方法,中国发明专利,ZL201910671219.7.
(5) 王寅岗,缪雪飞,铁基纳米晶软磁合金,中国发明专利,ZL201110418631.1.
(6) 王寅岗,缪雪飞,郭敏,高淬态韧性和宽退火温度范围的铁基纳米晶软磁合金,中国发明专利,ZL201010601563.8.
(7) E Bru?ck, XF Miao, NV Thang,Magnetocaloric materials comprising manganese, iron, silicon, phosphorus and carbon,PCT国际专利,PCT/EP2017/063901.
(8) E. Bru?ck, XF Miao, NV Thang,Magnetocaloric materials comprising manganese, iron, silicon, phosphorus and nitrogen,PCT国际专利,PCT/EP2016/076158.