Cathode and Anode Bright-Spot Behaviors of Breaking Arc between Electrical Contacts with Low Separating Speed. - Takayoshi Endo; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2005)

Growth of Transferred Pip and Electrical Properties of AgCdO Make-Only Contacts in Resistive Circuit with DC 14 V and 42 V Power Supply. - Tomoya Ito; Ryo Yamazaki; Yutaka Naito; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2005)

Observation of Pips Formed on Ag/SnO2 Contacts in DC14 V-21 A Resistive Circuit. - Yutaka Naito; Tomoya Ito; Ryo Yamazaki; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2005)

An Experimental Equation for Dependence of Duration of Breaking Arcs on Supply Voltage with Constant Circuit Resistance. - Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2005)

Observations of the Eroded Surfaces and the Motion of Arc Spots at Each Breaking Operation of Silver Electrical Contacts. - Junya Sekikawa; Tetsuya Kitajima; Takayoshi Endo; Takayoshi Kubono (IEICE Trans. Electron., 2005)

Spectroscopic Temperature Measurement of Breaking Arcs Near Cathode and Anode Surfaces of Copper Contacts. - Naoki Moriyama; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2006)

Optical Observation of Arc Discharges between Electrical Contacts Breaking at Low Speed in DC42 V Resistive Circuit. - Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2006)

Dependence of Motion of Breaking Arc on Contact Separating Speed for Ag and Pd Contact Pairs in a DC42V Resistive Circuit. - Yoshinobu Nakamura; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2007)

Motion of Break Arcs Driven by External Magnetic Field in a DC42 V Resistive Circuit. - Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2008)

Time-Resolved Spectroscopic Temperature Measurement of Break Arcs in a D.C.42 V Resistive Circuit. - Junya Sekikawa; Naoki Moriyama; Takayoshi Kubono (IEICE Trans. Electron., 2008)

Relationship between Arc Duration and Motion of Arc Spots for Break Arcs of Ag and Ag/ZnO Electrical Contacts. - Junya Sekikawa; Takumi Sugio; Takayoshi Kubono (IEICE Trans. Electron., 2008)

Rotational Motion of Break Arcs Driven by Radial Magnetic Field in a DC Resistive Circuit. - Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2009)

Characteristics of Break Arcs Driven by Transverse Magnetic Field in a DC High-Voltage Resistive Circuit. - Tomohiro Atsumi; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2010)

Effect of Contact Materials of Ag/SnO2 and Ag/ZnO on Rotational Motion of Break Arcs Driven by Radial Magnetic Field. - Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2010)

Break Arcs Driven by Transverse Magnetic Field in a DC48 V/6-24 A Resistive Circuit. - Toru Sugiura; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2011)

Arc Duration and Rotational Frequency of Break Arcs Driven by Radial Magnet Field in a DC42 V Resistive Circuit. - Naoya Takeshita; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2011)

Arc Duration of Break Arcs Magnetically Blown-Out in a DC 450 V Resistive Circuit. - Hitoshi Ono; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2012)

Position and Shape of Break Arcs Driven by Transverse Magnetic Field. - Tomoaki Sasaki; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2012)

Effects of Shapes of Contact Surfaces on Break Arcs Occurring between Electrical Contacts in Which a Magnet is Embedded. - Naoya Takeshita; Junya Sekikawa; Takayoshi Kubono (IEICE Trans. Electron., 2012)

Arc Length of Break Arcs Magnetically Blown-Out at Arc Extinction in a DC450V/10A Resistive Circuit. - Hitoshi Ono; Junya Sekikawa (IEICE Trans. Electron., 2013)

Positions of Arc Spots of Break Arcs Occurring between Carbon Contacts When Transverse Magnetic Field Is Applied. - Tomoaki Sasaki; Junya Sekikawa (IEICE Trans. Electron., 2013)

Contact Resistance Distribution on Anode Surfaces Eroded by Break Arcs in a DC48V Resistive Circuit. - Junya Sekikawa; Katsuyoshi Miyaji (IEICE Trans. Electron., 2013)

Influence of Contact Material Vapor on Thermodynamic and Transport Properties of Arc Plasmas Occurring between Ag and Ag/SnO2 contact pairs. - Takuya Hara; Junya Sekikawa (IEICE Trans. Electron., 2014)

Real Time Spectroscopic Observation of Contact Surfaces Being Eroded by Break Arcs. - Masato Nakamura; Junya Sekikawa (IEICE Trans. Electron., 2014)

Motion of Break Arcs Occurring between Silver Electrical Contacts with Copper Arc Runners. - Haruki Miyagawa; Junya Sekikawa (IEICE Trans. Electron., 2015)

Restriction on Motion of Break Arcs Magnetically Blown-Out by Surrounding Walls in a 450VDC/10A Resistive Circuit. - Keisuke Kato; Junya Sekikawa (IEICE Trans. Electron., 2016)

Observation of Break Arc Rotated by Radial Magnetic Field in a 48VDC Resistive Circuit Using Two High-Speed Cameras. - Jun Matsuoka; Junya Sekikawa (IEICE Trans. Electron., 2016)

Foreword. - Junya Sekikawa (IEICE Trans. Electron., 2016)

Occurrence of Reignitions of Break Arcs When Moving Range of Arc Spots are Restricted within the Contact Surfaces. - Junya Sekikawa (IEICE Trans. Electron., 2016)

Analysis of Rotational Motion of Break Arcs Rotated by Radial Magnetic Field in a 48VDC Resistive Circuit. - Jun Matsuoka; Junya Sekikawa (IEICE Trans. Electron., 2017)

Effect of Magnetic Blow-Out and Air Flow on Break Arcs Occurring between Silver Electrical Contacts with Copper Runners. - Haruki Miyagawa; Junya Sekikawa (IEICE Trans. Electron., 2017)

Arc Duration and Dwell Time of Break Arcs Magnetically Blown-out in Nitrogen or Air in a 450VDC/10A Resistive Circuit. - Akinori Ishihara; Junya Sekikawa (IEICE Trans. Electron., 2018)

Investigation of Time Evolution of Length of Break Arcs Occurring in a 48VDC/50-300A Resistive Circuit. - Kenshi Hamamoto; Junya Sekikawa (IEICE Trans. Electron., 2019)

Arc Length Just Before Extinction of Break Arcs Magnetically Blown-Out by an Appropriately Placed Permanent Magnet in a 200V-500VDC/10A Resistive Circuit. - Yuta Kaneko; Junya Sekikawa (IEICE Trans. Electron., 2020)

Observation of Arc Discharges Occurring between Commutator and Brush Simulating a DC Motor by Means of a High-Speed Camera. - Ryosuke Sano; Junya Sekikawa (IEICE Trans. Electron., 2021)

Dependence of Arc Duration and Contact Gap at Arc Extinction of Break Arcs Occurring in a 48VDC/10A-300A Resistive Circuit on Contact Opening Speed. - Haruko Yazaki; Junya Sekikawa (IEICE Trans. Electron., 2021)

Voltage-Current Characteristics for Each Arc Length of Break Arcs Generated in a 48VDC/50A-600A Resistive Circuit. - Keiya Imori; Junya Sekikawa (IEICE Trans. Electron., 2024)

Effect of Airflow Rate Blown from a Contact Surface on Break Arcs Occurring in a 100VDC/5A Resistive Circuit. - Naoki Kanda; Junya Sekikawa (IEICE Trans. Electron., 2024)