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Journal Articles

Gradient-based optimization of spintronic devices

Y. Imai, S. Liu, N. Akashi, K. Nakajima
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 082402 (2025)
https://doi.org/10.1063/5.0238687
Published: February 2025
View article titled, Gradient-based optimization of spintronic devices
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Journal Articles

Quantum anomalous Hall effect driven by magnetic proximity coupling in all-telluride based heterostructure

Editor’s Pick
R. Watanabe, R. Yoshimi, M. Kawamura, M. Mogi, A. Tsukazaki, X. Z. Yu, K. Nakajima, K. S. Takahashi, M. Kawasaki, Y. Tokura
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 102403 (2019)
https://doi.org/10.1063/1.5111891
Published: September 2019
View article titled, Quantum anomalous Hall effect driven by magnetic proximity coupling in all-telluride based heterostructure
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Includes: Supplementary data
Journal Articles

Al-impurity-induced magnetic excitations in heavily over-doped La1.7Sr0.3Cu0.95Al0.05O4

K. Ikeuchi, K. Nakajima, S. Ohira-Kawamura, R. Kajimoto, S. Wakimoto, K. Suzuki, M. Fujita
Journal: AIP Advances
AIP Advances 8, 101318 (2018)
https://doi.org/10.1063/1.5043077
Published: September 2018
View article titled, Al-impurity-induced magnetic excitations in heavily over-doped La<sub>1.7</sub>Sr<sub>0.3</sub>Cu<sub>0.95</sub>Al<sub>0.05</sub>O<sub>4</sub>
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Journal Articles

Effect of rattling motion without cage structure on lattice thermal conductivity in LaOBiS2−xSex

C. H. Lee, A. Nishida, T. Hasegawa, H. Nishiate, H. Kunioka, S. Ohira-Kawamura, M. Nakamura, K. Nakajima, Y. Mizuguchi
Journal: Applied Physics Letters
Appl. Phys. Lett. 112, 023903 (2018)
https://doi.org/10.1063/1.5010373
Published: January 2018
View article titled, Effect of rattling motion without cage structure on lattice thermal conductivity in LaOBiS<sub>2−<em>x</em></sub>Se<sub><em>x</em></sub>
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Includes: Supplementary data
Journal Articles

Development of CANDLES low background HPGe detector and half-life measurement of 180Tam

W. M. Chan, T. Kishimoto, S. Umehara, K. Matsuoka, K. Suzuki, S. Yoshida, K. Nakajima, T. Iida, K. Fushimi, M. Nomachi, I. Ogawa, Y. Tamagawa, R. Hazama, Y. Takemoto, N. Nakatani, Y. Takihira, M. Tozawa, H. Kakubata, V. T. T. Trang, T. Ohata, K. Tetsuno, T. Maeda, B. T. Khai, X. L. Li, T. Batpurev
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1921, 030004 (2018)
https://doi.org/10.1063/1.5018991
Published: January 2018
View article titled, Development of CANDLES low background HPGe detector and half-life measurement of <sup>180</sup>Ta<sup><em>m</em></sup>
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Journal Articles

Performance of updated shielding system in CANDLES

K. Nakajima, T. Batpurev, W. M. Chan, F. Dokaku, K. Fushimi, R. Hazama, H. Hiraoka, T. Hiyama, T. Iida, M. Ishikawa, K. Kanagawa, S. Katagiri, K. Kawasaki, B. T. Khai, H. Kino, E. Kinoshita, T. Kishimoto, X. Li, T. Maeda, K. Matsuoka, M. Moser, M. Nomachi, I. Ogawa, T. Ohata, H. Sato, Y. Sato, K. Shamoto, M. Shimada, M. Shokati, N. Takahashi, Y. Takemoto, Y. Takihira, Y. Tamagawa, K. Teranishi, K. Tetsuno, M. Tozawa, V. T. T. Trang, M. Tsuzuki, S. Umehara, W. Wang, S. Yoshida, N. Yotsunaga
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1921, 060003 (2018)
https://doi.org/10.1063/1.5018999
Published: January 2018
View article titled, Performance of updated shielding system in CANDLES
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Journal Articles

Low background techniques in CANDLES

K. Nakajima, T. Iida, T. Kishimoto, K. Matsuoka, M. Nomachi, S. Umehara, W. M. Chan, H. Kakubata, X. Li, T. Maeda, T. Ohata, B. Temuge, K. Tetsuno, V. T. T. Trang, T. Uehara, S. Yoshida, K. Morishita, I. Ogawa, K. Sakamoto, Y. Tamagawa, M. Yoshizawa, K. Fushimi, R. Hazama, N. Naktani, K. Suzuki
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1672, 110004 (2015)
https://doi.org/10.1063/1.4928006
Published: August 2015
View article titled, Low background techniques in CANDLES
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Journal Articles

Transmission secondary ion mass spectrometry using 5 MeV C60+ ions

K. Nakajima, K. Nagano, M. Suzuki, K. Narumi, Y. Saitoh, K. Hirata, K. Kimura
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 114103 (2014)
https://doi.org/10.1063/1.4868655
Published: March 2014
View article titled, Transmission secondary ion mass spectrometry using 5 MeV C<sub>60</sub><sup>+</sup> ions
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Journal Articles

Cascaded laser wakefield accelerators

J. S. Liu, W. T. Wang, H. Y. Lu, A. H. Deng, C. Wang, C. Q. Xia, W. T. Li, H. Zhang, K. Nakajima, R. X. Li, Z. Z. Xu
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1507, 295–300 (2012)
https://doi.org/10.1063/1.4773710
Published: December 2012
View article titled, Cascaded laser wakefield accelerators
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Journal Articles

Control of electron-seeding phase in a cascaded laser wakefield accelerator

A. H. Deng, J. S. Liu, K. Nakajima, C. Q. Xia, W. T. Wang, W. T. Li, H. Y. Lu, H. Zhang, J. J. Ju, Y. Tian, Ch. Wang, R. X. Li, Z. Z. Xu
Journal: Physics of Plasmas
Phys. Plasmas 19, 023105 (2012)
https://doi.org/10.1063/1.3682992
Published: February 2012
View article titled, Control of electron-seeding phase in a cascaded laser wakefield accelerator
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Journal Articles

Time‐of‐flight Measurement Of Hole‐tunneling Properties And Emission Color Control In Organic Light‐emitting Diodes

K. Kurata, K. Kashiwabara, K. Nakajima, Y. Mizoguchi, N. Ohtani
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1399, 865–866 (2011)
https://doi.org/10.1063/1.3666650
Published: December 2011
View article titled, Time‐of‐flight Measurement Of Hole‐tunneling Properties And Emission Color Control In Organic Light‐emitting Diodes
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Journal Articles

Improvement of sensitivity in high-resolution Rutherford backscattering spectroscopy

H. Hashimoto, K. Nakajima, M. Suzuki, K. Sasakawa, K. Kimura
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 82, 063301 (2011)
https://doi.org/10.1063/1.3594095
Published: June 2011
View article titled, Improvement of sensitivity in high-resolution Rutherford backscattering spectroscopy
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Journal Articles

Physical properties of β -TmAlB 4 ; an AlB 2 -type analogous “tiling” compound

T. Mori, T. Shishido, K. Yubuta, K. Nakajima, A. Leithe-Jasper, Yu. Grin
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 107, 09E112 (2010)
https://doi.org/10.1063/1.3365067
Published: April 2010
View article titled, Physical properties of β -TmAlB 4 ; an AlB 2 -type analogous “tiling” compound
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Journal Articles

Note: Low density and long plasma channels generated by laser transversely ignited ablative capillary discharges

Mingwei Liu, Aihua Deng, Jiansheng Liu, Ruxin Li, Jiancai Xu, Changquan Xia, Cheng Wang, Baifei Shen, Zhizhan Xu, K. Nakajima
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 81, 036107 (2010)
https://doi.org/10.1063/1.3360925
Published: March 2010
View article titled, Note: Low density and long plasma channels generated by laser transversely ignited ablative capillary discharges
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Journal Articles

Optical anisotropies of Si grown on step-graded SiGe(110) layers

R. E. Balderas-Navarro, L. F. Lastras-Martínez, K. Arimoto, R. Castro-García, O. Villalobos-Aguilar, A. Lastras-Martínez, K. Nakagawa, K. Sawano, Y. Shiraki, N. Usami, K. Nakajima
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 091904 (2010)
https://doi.org/10.1063/1.3339881
Published: March 2010
View article titled, Optical anisotropies of Si grown on step-graded SiGe(110) layers
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Journal Articles

Photoabsorption cross section of C 70 thin films from visible to vacuum ultraviolet

H. Yagi, K. Nakajima, K. R. Koswattage, K. Nakagawa, H. Katayanagi, K. Mitsuke
Journal: The Journal of Chemical Physics
J. Chem. Phys. 130, 234510 (2009)
https://doi.org/10.1063/1.3153275
Published: June 2009
View article titled, Photoabsorption cross section of C 70 thin films from visible to vacuum ultraviolet
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Journal Articles

Magnetic properties of the thulium layered compound Tm 2 Al B 11 6 : An AlB 2 -type analogue

T. Mori, T. Shishido, K. Nakajima, K. Kiefer, K. Siemensmeyer
Journal: Journal of Applied Physics
Series: Magnetism and Magnetic Materials
J. Appl. Phys. 105, 07E124 (2009)
https://doi.org/10.1063/1.3073664
Published: March 2009
View article titled, Magnetic properties of the thulium layered compound Tm 2 Al B 11 6 : An AlB 2 -type analogue
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Journal Articles

EXLE‐SIMS: Dramatically Enhanced Accuracy for Dose Loss Metrology.

W. Vandervorst, R. Vos, A. J. Salima, A. Merkulov, K. Nakajima, K. Kimura
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1066, 109–112 (2008)
https://doi.org/10.1063/1.3033567
Published: November 2008
View article titled, EXLE‐SIMS: Dramatically Enhanced Accuracy for Dose Loss Metrology.
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Journal Articles

Stable High‐Quality Electron Bunch Generation via Counter‐Crossing Injection

H. Kotaki, I. Daito, M. Kando, Y. Hayashi, J. Ma, L.‐M. Chen, T. Zh. Esirkepov, Y. Fukuda, T. Homma, A. Pirozhkov, J. K. Koga, K. Nakajima, H. Daido, S. V. Bulanov
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1024, 208–214 (2008)
https://doi.org/10.1063/1.2958195
Published: June 2008
View article titled, Stable High‐Quality Electron Bunch Generation via Counter‐Crossing Injection
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Journal Articles

Multiple self-injection in the acceleration of monoenergetic electrons by a laser wake field

A. Oguchi, A. Zhidkov, K. Takano, E. Hotta, K. Nemoto, K. Nakajima
Journal: Physics of Plasmas
Phys. Plasmas 15, 043102 (2008)
https://doi.org/10.1063/1.2833593
Published: April 2008
View article titled, Multiple self-injection in the acceleration of monoenergetic electrons by a laser wake field
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