List of works - Naoki Tamura

Assessment of W density in LHD core plasmas using visible forbidden lines of highly charged W ions

scientific article published in 2021

Calculation of low-Z impurity pellet induced fluxes of charge exchange neutral particles escaping from magnetically confined toroidal plasmas

scientific article published on 01 October 2008

Development of a cascade arc discharge source for an atmosphere-vacuum interface device

scientific article published in August 2016

Development of a new tracer-encapsulated solid pellet injection system for more precise control of tracer-impurity-deposit location in LHD

scientific article published on 01 November 2016

Development of net-current free heliotron plasmas in the Large Helical Device

Extension of operation regimes and investigation of three-dimensional currentless plasmas in the Large Helical Device

article

First neutral beam experiments on Wendelstein 7-X

scientific article published in 2021

Imaging polychromator for density measurements of polystyrene pellet cloud on the Large Helical Device.

scientific article published on April 2015

Improvements of data quality of the LHD Thomson scattering diagnostics in high-temperature plasma experiments

scientific article

Investigation of a shock wave in an arcjet He plasma by using an electric probe and emission spectroscope

scientific article published in October 2014

Island dynamics in the large-helical-device plasmas

scientific article published on 22 January 2002

Major results from the first plasma campaign of the Wendelstein 7-X stellarator

article

Measurement and modeling of density-sensitive lines of Fe XIII in the extreme ultraviolet ⬇️

scientific article published in January 2008

Measurement of Ion Mach Number of Arcjet Plasmas by a Directional Langmuir Probe Under High-Gas Pressure

scientific article published in March 2017

Observation of long-distance radial correlation in toroidal plasma turbulence

scientific article published on 07 September 2011

Observation of reduced heat transport inside the magnetic island O point in the large helical device.

scientific article published on 5 February 2004

Observation of the "self-healing" of an error field island in the large helical device

scientific article published on 07 September 2001

Overview of first Wendelstein 7-X high-performance operation

scientific article published in 2019

Overview of physics results from NSTX

Overview of physics results from the conclusive operation of the National Spherical Torus Experiment

Overview of results from the National Spherical Torus Experiment (NSTX)

Overview of transport and MHD stability study: focusing on the impact of magnetic field topology in the Large Helical Device

Pellet charge exchange helium measurement using neutral particle analyzer in large helical device

scientific article published in October 2008

Reduction of ion thermal diffusivity associated with the transition of the radial electric field in neutral-beam-heated plasmas in the large helical device

scientific article published on 01 June 2001

Spectroscopic diagnostics for ablation cloud of tracer-encapsulated solid pellet in LHD.