Tutorial 1 on Relevant Topic in Your Field
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Learning experience 2
Workshop, 2015-01-01
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Quantum Garden 琅嬛福地
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今日小记
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农历十六，今夜是满月。 六月满月，美洲原住民称之为strawberry moon，一些欧洲国家称之为Rose Mood，Mead Moon或 Honey Moon，因为六月是草莓，蜂蜜收获的季节。Honeymoon也是源于此，因为他们认为，六月结婚的最好月份。
《像一树一树的花开》 – 梁晓声
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关于书，是没法用几句话概括的。然而最近我一想到书，便想到林徽因的诗：“你是一树一树的花开，是燕，在梁间呢喃，你是爱，是暖，是希望，你是人间的四月天！ 这么说，不是将另一类书排除在外——那类如投枪、如匕首、如号角、如战鼓的作品。不，我觉得那样的书也像“一树一树的花开”，礼花般炽烫绚烂的“花”。 一切科学的书也像“一树一树的花开”，没有哪一类书不像，任何一类专业的书也都像。并且我认为，这样想，是对所有贡献过专业之书的人们的赞叹。 而童书，确乎像“燕在梁间呢喃”。
Good Rest, Smart Work
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To Dear Myself
一剪梅·游米兰
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词牌格式
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常用的几种词牌名
coding
OOMMF
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Installation
CMD Shell
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Some tips:
Originlab
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Using Originlab script Labtalk
Matlab
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test： Double-slit interference
learning
Many-body physics
Physical Thoery, 2022-01-02
Many-Particle Physics - Gerald D. Mahan 
English Words
English, 2022-03-28
Extracted from N. Nagaosa, J. Sinova, S. Onoda, A. H. MacDonald, and N. P. Ong, Anomalous Hall Effect, Rev. Mod. Phys. 82, 1539 (2010). and Youdao dictionary .
Ferromagnetism
Solid state physics, 2022-03-28
Basic concept
MagnetoTransport
Literature, 2022-03-28
N. Nagaosa, J. Sinova, S. Onoda, A. H. MacDonald, and N. P. Ong, Anomalous Hall Effect, Rev. Mod. Phys. 82, 1539 (2010).
Electronic Orbitals
Solid state physics, 2022-03-28
d Orbitals 
Superconducting Nickelates
Literature, 2022-03-30
Group theory
Mathematics, 2022-04-01
Group Theory and Quantum Mechanics - Michael Tinkham
portfolio
My Thesis
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My thesis 
publications
Anomalous spin-triplet current in Ho/Co/Ho-based Josephson junctions
Published in Europhysics Letters, 2014
The supercurrent through a holmium/cobalt/holmium-based Josephson junction is investigated by using the extended the Blonder-Tinkham-Klapwijk (BTK) approach.
Recommended citation: L. Wen, L. J. Jin, Y. Chen, G. Q. Zha, and S. P. Zhou, Anomalous Spin-Triplet Current in Ho/Co/Ho-Based Josephson Junctions, Europhys. Lett. 105, 27007 (2014). https://iopscience.iop.org/article/10.1209/0295-5075/105/27007/meta
Plasticity of Persistent Photoconductance of Amorphous LaAlO3/SrTiO3Interfaces under Varying Illumination Conditions
Published in ACS Appl. Electron. Mater., 2019
At the interface between amorphous LaAlO3 films and SrTiO3 crystals Persistent photoconductance (PPC) is plastically modulated by optical stimuli of varying strength and duration, demonstrating fine-tuned photoconductive responsivity over a diversity of cumulated timespans.
Recommended citation: Y. Chen, B. Casals, and G. Herranz, Plasticity of Persistent Photoconductance of Amorphous LaAlO3/SrTiO3 Interfaces under Varying Illumination Conditions, ACS Appl. Electron. Mater. 1, 810 (2019). https://pubs.acs.org/doi/10.1021/acsaelm.9b00127
Solid-State Synapses Modulated by Wavelength-Sensitive Temporal Correlations in Optic Sensory Inputs
Published in ACS Appl. Electron. Mater., 2019
Here we show a solid-state system that is sensitive to 100 ms-scale timing of pairs of light stimuli with complementary short/long visible wavelengths, causing asymmetric changes of photoconductance. We suggest that this capability may stimulate neuromorphic hybrid electronic/photonic systems to construct biomimetic spatial memory and navigation maps inspired from neurobiology.
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Recommended citation: Y. Chen, B. Casals, F. Sánchez, and G. Herranz, Solid-State Synapses Modulated by Wavelength-Sensitive Temporal Correlations in Optic Sensory Inputs, ACS Appl. Electron. Mater. 1, 1189 (2019). http://pubs.acs.org/doi/10.1021/acsaelm.9b00183
Photoinduced Persistent Electron Accumulation and Depletion in LaAlO3/SrTiO3 Quantum Wells
Published in Physical Review Letters, 2020
We present the quantum well at the LaAlO3/SrTiO3 interface, where in addition to photoinduced accumulation, a secondary photoexcitation enables carrier depletion. The balance between both processes is wavelength dependent, and allows tunable accumulation or depletion in an asymmetric manner, depending on the relative arrival time of photons of different frequencies.
Recommended citation: Y. Chen, Y. Lechaux, B. Casals, B. Guillet, A. Minj, J. Gázquez, L. Méchin, and G. Herranz, Photoinduced Persistent Electron Accumulation and Depletion in LaAlO3/SrTiO3 Quantum Wells, Phys. Rev. Lett. 2020, 124, 246804 https://doi.org/10.1103/PhysRevLett.124.246804
Highly transparent and conductive ITO substrates for near infrared applications
Published in APL Materials, 2021
We introduce a simple technique, based on high temperature annealing, which can reduce reflection in the near-infrared range (750 nm–2400 nm)..
Recommended citation: R. A. Maniyara, C. Graham, B. Paulillo, Y. Bi, Y. Chen, G. Herranz, D. E. Baker, P. Mazumder, G. Konstantatos, and V. Pruneri, Highly Transparent and Conductive ITO Substrates for near Infrared Applications, APL Mater. 9, 021121 (2021). https://aip.scitation.org/doi/full/10.1063/5.0040864
Mechanical, magnetic and magnetostrictive properties of porous Fe-Ga films prepared by electrodeposition
Published in Materials and Design, 2021
Fe-Ga films with variable composition and porosity levels are electro deposited.Both hardness and Young’s modulus decrease as the porosity degree increases.Highly tunable magnetic properties are achieved by adjusting the microstructure.Macroporous films show larger magnetic-field-induced crystal lattice deformation.
Recommended citation: A. Nicolenco, Y. Chen, N. Tsyntsaru, H. Cesiulis, E. Pellicer, and J. Sort, Mechanical, Magnetic and Magnetostrictive Properties of Porous Fe-Ga Films Prepared by Electrodeposition, Mater. Des. 208, 109915 (2021). https://doi.org/10.1016/j.matdes.2021.109915
Magneto-ionic suppression of magnetic vortices
Published in Science and Technology of Advanced Materials, 2021
A novel magneto-ionic effect is demonstrated: the transition from vortex to coherent rotation states, caused by voltage-induced ion motion, in arrays of patterned nanopillars. Electrolyte-gated Co/GdOx bilayered nanopillars are chosen as a model system.
Recommended citation: Y. Chen, A. Nicolenco, P. Molet, A. Mihi, E. Pellicer, and J. Sort, Magneto-Ionic Suppression of Magnetic Vortices, Sci. Technol. Adv. Mater. 22, 972 (2021). https://www.tandfonline.com/doi/full/10.1080/14686996.2021.1988830
Ferromagnetic Quasi-Two-Dimensional Electron Gas with Trigonal Crystal Field Splitting
Published in npj quantum materials, 2022
we found an intriguing angular dependence of the Ti-orbital moment, suggesting a sizable in-plane moment and in-plane ferromagnetic correlations in (111) LaAlO3/EuTiO3/SrTiO3 interfaces. 
Recommended citation: [1] Y. Chen, M. D’Antuono, N. B. Brookes, G. M. De Luca, R. Di Capua, E. Di Gennaro, G. Ghiringhelli, C. Piamonteze, D. Preziosi, B. Jouault, M. Cabero, J. M. González-Calbet, C. León, J. Santamaria, A. Sambri, D. Stornaiuolo, and M. Salluzzo, Ferromagnetic Quasi-Two-Dimensional Electron Gas with Trigonal Crystal Field Splitting, ACS Appl. Electron. Mater. 4, 3226 (2022). Orbital selective switching of ferromagnetism in an oxide quasi two-dimensional electron gas
Orbital selective switching of ferromagnetism in an oxide quasi two-dimensional electron gas
Published in npj quantum materials, 2022
By using density functional theory calculations, transport, magnetic and x-ray spectroscopy measurements, we find that the filling of titanium-bands with 3dxz/3dyz orbital character in the EuTiO3 layer and at the interface with SrTiO3 induces an antiferromagnetic to ferromagnetic switching of the exchange interaction between Eu-4f7 magnetic moments.
Recommended citation: Di Capua, R., Verma, M., Radovic, M. et al. Orbital selective switching of ferromagnetism in an oxide quasi two-dimensional electron gas. npj Quantum Mater. 7, 41 (2022). Orbital selective switching of ferromagnetism in an oxide quasi two-dimensional electron gas