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Article
Direct visualization of the three-dimensional shape of skyrmion strings in a noncentrosymmetric magnet
Magnetic skyrmions are topologically stable swirling spin textures that appear as particle-like objects in two-dimensional (2D) systems. Here, utilizing scalar magnetic X-ray tomography under applied magnetic ...
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Article
Internal hydraulic jump in the Tsugaru Strait
Sea straits are known for important sites to modify water-mass properties and transport nutrients through vigorous vertical mixing. The first microstructure measurements ever taken in the Tsugaru Strait, betwe...
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Article
Open AccessPressure-tuning the quantum spin Hamiltonian of the triangular lattice antiferromagnet Cs2CuCl4
Quantum triangular-lattice antiferromagnets are important prototype systems to investigate numerous phenomena of the geometrical frustration in condensed matter. Apart from highly unusual magnetic properties, ...
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Article
Open AccessField-driven domain wall motion under a bias current in the creep and flow regimes in Pt/[CoSiB/Pt]N nanowires
The dynamics of magnetic domain wall (DW) in perpendicular magnetic anisotropy Pt/[CoSiB/Pt]N nanowires was studied by measuring the DW velocity under a magnetic field (H) and an electric current (J) in two extre...
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Article
Open Accesst(14;16)-positive multiple myeloma shows negativity for CD56 expression and unfavorable outcome even in the era of novel drugs
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Article
A study of crossover from 3D ferrimagnetic bulk NiCr2O4 compound into 2D spin-glass-like nanophase
In this report, the magnetic behaviour of bulk and nanoparticles of NiCr2O4 under different applied magnetic fields has been investigated extensively. Nanoparticles of NiCr2O4 (12 nm) were obtained by mechanical ...
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Article
Domain wall pinning by a stray field from NiFe on a Co/Ni nanowire
We have investigated the influence of a stray field on a magnetic domain wall (DW). The depinning fields of a DW in a perpendicularly magnetized Co/Ni nanowire with partly-stacked Ni81Fe19/SiO2 islands on it was ...
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Chapter and Conference Paper
Development of an Implantable Small Observation Camera with Scaffold Chamber for Angiogenesis
A miniaturized video camera system integrated with a scaffold for blood vessels and tissue induction that is implantable into an animal body was developed. A small autofocus camera with USB interface was used ...
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Article
Current-induced magnetic domain wall motion below intrinsic threshold triggered by Walker breakdown
Controlling the position of a magnetic domain wall with electric current1,2,3,4,5,6,7,8,9,10,11 may allow for new types of non-volatile memory and logic devices10,12,13,14. To be practical, however, the threshold...
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Article
Electric-field control of magnetic domain-wall velocity in ultrathin cobalt with perpendicular magnetization
Controlling the displacement of a magnetic domain wall is potentially useful for information processing in magnetic non-volatile memories and logic devices. A magnetic domain wall can be moved by applying an e...
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Article
Spin-motive force due to a gyrating magnetic vortex
A change of magnetic flux through a circuit induces an electromotive force. By analogy, a recently predicted force that results from the motion of non-uniform spin structures has been termed the spin-motive fo...
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Article
Electrical control of the ferromagnetic phase transition in cobalt at room temperature
The electrical control of magnetic properties is a key requirement for the development of spintronic devices. The demonstration that the ferromagnetic phase transition in cobalt can be changed by applying an e...
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Article
Open AccessDecreased postoperative nausea and vomiting with dexmedetomidine after off-pump coronary artery bypass grafting
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Article
Observation of the intrinsic pinning of a magnetic domain wall in a ferromagnetic nanowire
Magnetic domain walls can be controlled through a spin torque, which is usually influenced by extrinsic factors, such as defects, that pin the domain walls to specific configurations. It is now shown that intr...
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Article
Pinwheel valence-bond solid and triplet excitations in the two-dimensional deformed kagome lattice
Single crystals of a two-dimensional quantum spin system with geometric frustration lead to the observation of a ‘pinwheel’ valence-bond ground state. In this case, the distortion of the ideal kagome lattice s...
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Article
The Lunar Radar Sounder (LRS) Onboard the KAGUYA (SELENE) Spacecraft
The Lunar Radar Sounder (LRS) onboard the KAGUYA (SELENE) spacecraft has successfully performed radar sounder observations of the lunar subsurface structures and passive observations of natural radio and plasm...
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Article
Observation of Elementary Excitations of Quantum Sine-Gordon Spin System KCuGaF6 Under High Magnetic Field
In magnetic field, KCuGaF6 can be mapped onto the quantum sine-Gordon model, for which low-energy elementary excitations are solitons, antisolitons and their bound states breathers. Using high-frequency, high-fie...
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Article
Cytosolic phospholipase A2 alpha inhibitor, pyrroxyphene, displays anti-arthritic and anti-bone destructive action in a murine arthritis model
The aim of this study is to verify the crucial role of cytosolic phospholipase A2 alpha (cPLA2 alpha) in the pathogenesis of collagen-induced arthritis in mice and to determine the anti-arthritic effects of py...
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Article
Erratum: CMC-544 (inotuzumab ozogamicin), an anti-CD22 immuno-conjugate of calicheamicin, alters the levels of target molecules of malignant B-cells
Correction to: Leukemia (2009) 23, 1329–1336; doi:10.1038/leukemia.2009.77; published online 16 April 2009 Since the publication of this paper, the authors have noticed an error in Figure 1. The correct figure...
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Article
CMC-544 (inotuzumab ozogamicin), an anti-CD22 immuno-conjugate of calicheamicin, alters the levels of target molecules of malignant B-cells
We studied the effect of CMC-544, the calicheamicin-conjugated anti-CD22 monoclonal antibody, used alone and in combination with rituximab, analyzing the quantitative alteration of target molecules, that is, C...
