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Article
Penetration depth in dirty superconducting NbTiN thin films grown at room temperature
We present a study on the superconducting properties of 500 nm thick NbTiN films grown by reactive co-sputtering on silicon substrates at room temperature. The samples exhibit a chemical composition with Nb (50 a...
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Article
Probing local magnetic states in the van der Waals ferromagnet Fe4GeTe2 by a vector-field magnetic force microscope
In this study, we systematically investigate the magnetic domain structure of Fe4GeTe2 single crystals, employing a cryogenic vector-field magnetic force microscope to probe its temperature and magnetic field dep...
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Article
Open AccessExperimental signatures of nodeless multiband superconductivity in a \(\hbox {2H-Pd}_{0.08} \hbox {TaSe}_2\) single crystal
In order to understand the superconducting gap nature of a \(\hbox {2H-Pd}_{0.08} \hbox {TaSe}_2\) ...
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Article
Open AccessHigh-density Néel-type magnetic skyrmion phase stabilized at high temperature
The discovery of a thermally stable, high-density magnetic skyrmion phase is a key prerequisite for realizing practical skyrmionic memory devices. In contrast to the typical low-density Néel-type skyrmions obs...
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Article
Atomic-level Sharpening of a Carbon Nanotube Tip for High-resolution Scanning Tunneling Microscopy
Using a multi-walled carbon nanotube (MW-CNT) tip, we have observed the honeycomb lattice of highly oriented pyrolytic graphite (HOPG) via scanning tunneling microscopy (STM). This observation was made after a...
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Article
Technology use and its association with health and depressive symptoms in older cancer survivors
Acknowledging the expanding influence of technology in the promotion of health and wellness, this study assessed the role of information and communication technology (ICT) use in the lives of older cancer surv...
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Article
Violation of Ohm’s law in a Weyl metal
The chiral anomaly in the Weyl metal phase is reported to lead to a breakdown of Ohm’s law.
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Article
Open AccessDomain engineering of the metastable domains in the 4f-uniaxial-ferromagnet CeRu2Ga2B
In search of novel, improved materials for magnetic data storage and spintronic devices, compounds that allow a tailoring of magnetic domain shapes and sizes are essential. Good candidates are materials with i...
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Chapter and Conference Paper
Pattern Analysis of Movement Behavior of Medaka (Oryzias latipes): A Decision Tree Approach
The medaka, Oryzias latipes, is a small, egg-laying, freshwater, bony fish which is native to Asian countries. We were continuously investigated behavioral sequences of the medaka through an automatic image recog...
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Chapter and Conference Paper
Pattern Classification and Recognition of Movement Behavior of Medaka (Oryzias Latipes) Using Decision Tree
Behavioral sequences of the medaka (Oryzias latipes) were continuously investigated through an automatic image recognition system in increasing temperature from 25°C to 35°C. The observation of behavior through t...
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Chapter and Conference Paper
Movement Analysis of Medaka (Oryzias Latipes) for an Insecticide Using Decision Tree
Behavioral sequences of the medaka (Oryzias latipes) were continuously investigated through an automatic image recognition system in response to medaka treated with the insecticide and medaka not treated with the...
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Article
Mental Health Attitudes Among Caucasian-American and Korean Counseling Students
Attitudinal differences among 104 Korean and 107 Caucasian-American counseling students was investigated using the Mental Health Values Questionnaire (MHVQ). Caucasian-American students reported significantly ...
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Article
Estimation of the Average Survival Function Using a Censored Data Regression Model
In the presence of covariates information, assuming the linear relationship between a transformation of survival time and covariates, we propose a new estimator of survival function and show its consistency. I...
