1-20 of 32
Tooru Tanaka
Close
Save search
Follow your search
Access your saved searches in your account
Close Modal
Sort by
Journal Articles

Improved phosphorus doping in ZnTe by molecular beam epitaxy under alternating source supply

Available to Purchase
Muhamad Mustofa, Katsuhiko Saito, Qixin Guo, Tooru Tanaka
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 193101 (2023)
https://doi.org/10.1063/5.0178803
Published: November 2023
View article titled, Improved phosphorus doping in ZnTe by molecular beam epitaxy under alternating source supply
Open the PDF for Improved phosphorus doping in ZnTe by molecular beam epitaxy under alternating source supply in another window
Journal Articles

Pulsed laser deposition growth of ultra-wide bandgap GeO2 film and its optical properties

Available to Purchase
Gaofeng Deng, Katsuhiko Saito, Tooru Tanaka, Makoto Arita, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 182101 (2021)
https://doi.org/10.1063/5.0071918
Published: November 2021
View article titled, Pulsed laser deposition growth of ultra-wide bandgap GeO2 film and its optical properties
Open the PDF for Pulsed laser deposition growth of ultra-wide bandgap GeO2 film and its optical properties in another window
Journal Articles

Strategy toward white LEDs based on vertically integrated rare earth doped Ga2O3 films

Available to Purchase
Yafei Huang, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 062107 (2021)
https://doi.org/10.1063/5.0060066
Published: August 2021
View article titled, Strategy toward white LEDs based on vertically integrated rare earth doped Ga2O3 films
Open the PDF for Strategy toward white LEDs based on vertically integrated rare earth doped Ga2O3 films in another window
Journal Articles

Epitaxial growth of (AlxGa1−x)2O3 thin films on sapphire substrates by plasma assisted pulsed laser deposition

Open Access
Zewei Chen, Makoto Arita, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Journal: AIP Advances
AIP Advances 11, 035319 (2021)
https://doi.org/10.1063/5.0046237
Published: March 2021
View article titled, Epitaxial growth of (AlxGa1−x)2O3 thin films on sapphire substrates by plasma assisted pulsed laser deposition
Open the PDF for Epitaxial growth of (AlxGa1−x)2O3 thin films on sapphire substrates by plasma assisted pulsed laser deposition in another window
Journal Articles

Efficient temperature sensor based on green emissions from Er-doped β-Ga2O3 thin film

Open Access
Gaofeng Deng, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Journal: AIP Advances
AIP Advances 10, 105227 (2020)
https://doi.org/10.1063/5.0020200
Published: October 2020
View article titled, Efficient temperature sensor based on green emissions from Er-doped β-Ga2O3 thin film
Open the PDF for Efficient temperature sensor based on green emissions from Er-doped β-Ga2O3 thin film in another window
Journal Articles

Impacts of oxygen radical ambient on structural and optical properties of (AlGa)2O3 films deposited by pulsed laser deposition

Open Access
Fabi Zhang, Congyu Hu, Makoto Arita, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Journal: AIP Advances
AIP Advances 10, 065125 (2020)
https://doi.org/10.1063/1.5140822
Published: June 2020
View article titled, Impacts of oxygen radical ambient on structural and optical properties of (AlGa)2O3 films deposited by pulsed laser deposition
Open the PDF for Impacts of oxygen radical ambient on structural and optical properties of (AlGa)2O3 films deposited by pulsed laser deposition in another window
Journal Articles

Effect of oxygen flow rate on properties of Cu4O3 thin films fabricated by radio frequency magnetron sputtering

Editor’s PickAvailable to Purchase
Md Abdul Majed Patwary, Chun Yuen Ho, Katsuhiko Saito, Qixin Guo, Kin Man Yu, Wladek Walukiewicz, Tooru Tanaka
Journal: Journal of Applied Physics
J. Appl. Phys. 127, 085302 (2020)
https://doi.org/10.1063/1.5144205
Published: February 2020
View article titled, Effect of oxygen flow rate on properties of Cu4O3 thin films fabricated by radio frequency magnetron sputtering
Open the PDF for Effect of oxygen flow rate on properties of Cu4O3 thin films fabricated by radio frequency magnetron sputtering in another window
Journal Articles

Conductive transparent (InGa)2O3 film as host for rare earth Eu

Open Access
Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Xinqiang Wang, Qixin Guo
Journal: AIP Advances
AIP Advances 10, 025024 (2020)
https://doi.org/10.1063/1.5143777
Published: February 2020
View article titled, Conductive transparent (InGa)2O3 film as host for rare earth Eu
Open the PDF for Conductive transparent (InGa)2O3 film as host for rare earth Eu in another window
Journal Articles

Low temperature growth of Ga2O3 films on sapphire substrates by plasma assisted pulsed laser deposition

Open Access
Congyu Hu, Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Qixin Guo
Journal: AIP Advances
AIP Advances 9, 085022 (2019)
https://doi.org/10.1063/1.5118700
Published: August 2019
View article titled, Low temperature growth of Ga2O3 films on sapphire substrates by plasma assisted pulsed laser deposition
Open the PDF for Low temperature growth of Ga2O3 films on sapphire substrates by plasma assisted pulsed laser deposition in another window
Journal Articles

Cl-doping effect in ZnTe1-xOx highly mismatched alloys for intermediate band solar cells

Available to Purchase
Tooru Tanaka, Kento Matsuo, Katsuhiko Saito, Qixin Guo, Takeshi Tayagaki, Kin Man Yu, Wladek Walukiewicz
Journal: Journal of Applied Physics
J. Appl. Phys. 125, 243109 (2019)
https://doi.org/10.1063/1.5092553
Published: June 2019
View article titled, Cl-doping effect in ZnTe1-xOx highly mismatched alloys for intermediate band solar cells
Open the PDF for Cl-doping effect in ZnTe1-xOx highly mismatched alloys for intermediate band solar cells in another window
Journal Articles

Band alignment of Ga2O3/Si heterojunction interface measured by X-ray photoelectron spectroscopy

Available to Purchase
Zhengwei Chen, Kazuo Nishihagi, Xu Wang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 102106 (2016)
https://doi.org/10.1063/1.4962538
Published: September 2016
View article titled, Band alignment of Ga2O3/Si heterojunction interface measured by X-ray photoelectron spectroscopy
Open the PDF for Band alignment of Ga2O3/Si heterojunction interface measured by X-ray photoelectron spectroscopy in another window
Journal Articles

Toward controlling the carrier density of Si doped Ga2O3 films by pulsed laser deposition

Available to Purchase
Fabi Zhang, Makoto Arita, Xu Wang, Zhengwei Chen, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Teruaki Motooka, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 102105 (2016)
https://doi.org/10.1063/1.4962463
Published: September 2016
View article titled, Toward controlling the carrier density of Si doped Ga2O3 films by pulsed laser deposition
Open the PDF for Toward controlling the carrier density of Si doped Ga2O3 films by pulsed laser deposition in another window
Journal Articles

Observation of low voltage driven green emission from erbium doped Ga2O3 light-emitting devices

Available to Purchase
Zhengwei Chen, Xu Wang, Fabi Zhang, Shinji Noda, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 022107 (2016)
https://doi.org/10.1063/1.4958838
Published: July 2016
View article titled, Observation of low voltage driven green emission from erbium doped Ga2O3 light-emitting devices
Open the PDF for Observation of low voltage driven green emission from erbium doped Ga2O3 light-emitting devices in another window
Journal Articles

Temperature dependence of Raman scattering in β-(AlGa)2O3 thin films

Open Access
Xu Wang, Zhengwei Chen, Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Qixin Guo
Journal: AIP Advances
AIP Advances 6, 015111 (2016)
https://doi.org/10.1063/1.4940763
Published: January 2016
View article titled, Temperature dependence of Raman scattering in β-(AlGa)2O3 thin films
Open the PDF for Temperature dependence of Raman scattering in β-(AlGa)2O3 thin films in another window
Journal Articles

Energy band bowing parameter in MgZnO alloys

Available to Purchase
Xu Wang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Takashi Nagaoka, Makoto Arita, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 022111 (2015)
https://doi.org/10.1063/1.4926980
Published: July 2015
View article titled, Energy band bowing parameter in MgZnO alloys
Open the PDF for Energy band bowing parameter in MgZnO alloys in another window
Journal Articles

Wide bandgap engineering of (AlGa)2O3 films

Available to Purchase
Fabi Zhang, Katsuhiko Saito, Tooru Tanaka, Mitsuhiro Nishio, Makoto Arita, Qixin Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 162107 (2014)
https://doi.org/10.1063/1.4900522
Published: October 2014
View article titled, Wide bandgap engineering of (AlGa)2O3 films
Open the PDF for Wide bandgap engineering of (AlGa)2O3 films in another window
Journal Articles

Recombination dynamics and carrier lifetimes in highly mismatched ZnTeO alloys

Available to Purchase
Yan-Cheng Lin, Ming-Jui Tasi, Wu-Ching Chou, Wen-Hao Chang, Wei-Kuo Chen, Tooru Tanaka, Qixin Guo, Mitsuhiro Nishio
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 261905 (2013)
https://doi.org/10.1063/1.4858968
Published: December 2013
View article titled, Recombination dynamics and carrier lifetimes in highly mismatched ZnTeO alloys
Open the PDF for Recombination dynamics and carrier lifetimes in highly mismatched ZnTeO alloys in another window
Journal Articles

Band alignment of ZnTe/GaAs heterointerface investigated by synchrotron radiation photoemission spectroscopy

Available to Purchase
Qixin Guo, Kazutoshi Takahashi, Katsuhiko Saito, Hajime Akiyama, Tooru Tanaka, Mitsuhiro Nishio
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 092107 (2013)
https://doi.org/10.1063/1.4794950
Published: March 2013
View article titled, Band alignment of ZnTe/GaAs heterointerface investigated by synchrotron radiation photoemission spectroscopy
Open the PDF for Band alignment of ZnTe/GaAs heterointerface investigated by synchrotron radiation photoemission spectroscopy in another window
Journal Articles

Photocurrent induced by two-photon excitation in ZnTeO intermediate band solar cells

Available to Purchase
Tooru Tanaka, Masaki Miyabara, Yasuhiro Nagao, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, Wladek Walukiewicz
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 052111 (2013)
https://doi.org/10.1063/1.4790643
Published: February 2013
View article titled, Photocurrent induced by two-photon excitation in ZnTeO intermediate band solar cells
Open the PDF for Photocurrent induced by two-photon excitation in ZnTeO intermediate band solar cells in another window
Journal Articles

Existence and removal of Cu2Se second phase in coevaporated Cu2ZnSnSe4 thin films

Available to Purchase
Tooru Tanaka, Tatsuya Sueishi, Katsuhiko Saito, Qixin Guo, Mitsuhiro Nishio, Kin M. Yu, Wladek Walukiewicz
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 053522 (2012)
https://doi.org/10.1063/1.3691964
Published: March 2012
View article titled, Existence and removal of Cu2Se second phase in coevaporated Cu2ZnSnSe4 thin films
Open the PDF for Existence and removal of Cu2Se second phase in coevaporated Cu2ZnSnSe4 thin films in another window