Oral presentation

[9a-W611-1~8] 16.3 Bulk, thin-film and other silicon-based solar cells

Sat. Mar 9, 2019 9:30 AM - 11:45 AM W611 (W611)

Makoto Tanaka(太陽光発電技術研究組合)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:30 AM - 9:45 AM

[9a-W611-1] Transmission electron microscopy at a generation source of dislocations in high-performance polycrystalline silicon ingots determined by 3D-PL imaging

〇Yutaka Ohno¹, Kazuya Tajima², Kentaro Kutsukake³, Yasuo Shimizu¹, Naoki Ebisawa¹, Yasuyoshi Nagai¹, Noritaka Usami² (1.IMR, Tohoku Univ., 2.GSE, Nagoya Univ., 3.RIKEN)

9:45 AM - 10:00 AM

[9a-W611-2] Relationship between size and propagation direction of dislocation clusters in multicrystalline silicon ingot

〇(M1)Kazuya Tajima¹, Tetsuya Matsumoto², Kentaro Kutsukake³, Hiroaki Kudo², Noritaka Usami¹ (1.graduate school of engineering, Nagoya Univ., 2.graduate school of informatics, Nagoya Univ., 3.RIKEN)

10:00 AM - 10:15 AM

[9a-W611-3] Relation between development of Σ3 grains and generation of dislocation clusters in quasimono silicon

〇Takuto Kojima¹, Kazuya Tajima², Tetsuya Matsumoto¹, Hiroaki Kudo¹, Noritaka Usami² (1.Nagoya Univ. Info., 2.Nagoya Univ. Eng.)

10:15 AM - 10:30 AM

△ [9a-W611-4] Effect of Oxygen Precipitates on Metal Gettering in Cz-Si for Photovoltaic

〇(M1)Kouhei Onishi¹, Kosuke Kinoshita¹, Yoshio Ohshita², Atsushi Ogura¹ (1.Meiji Univ., 2.Toyota Tech. Inst.)

10:45 AM - 11:00 AM

[9a-W611-5] Cross Section Luminescence Images of PERC by Micro PL and EL

〇Kazumi Takano¹, Masaru Yamashita¹, Katsuhiko Shirasawa², Hidetaka Takato² (1.ITES Co. Ltd., 2.AIST)

11:00 AM - 11:15 AM

▼ [9a-W611-6] Study on interface recombination characteristics of crystalline-silicon/organic heterojunction solar cells

〇(DC)ATM Saiful Islam¹, Yuki Nasuno¹, Daisuke Harada¹, Ryo Ishikawa¹, Keiji UENO¹, Hajime Shirai¹ (1.Saitama University)

11:15 AM - 11:30 AM

▲ [9a-W611-7] PEDOT:PSS/n-Si heterojunction solar cells with ALD-Al₂O₃/n-Si field effect inversion layer

〇Md Enamul Karim¹, Tomofumi Ukai², Daisuke Harada¹, A.T.M. Saiful Islam¹, Shunji Kurosu², Yoshikata Nakajima², Yasuhiko Fujii², Masahide Tokuda², Tatsuro Hanajiri², Ryo Ishikawa¹, Keiji Ueno¹, Hajime Shirai¹ (1.Saitama University, 2.Toyo University)

11:30 AM - 11:45 AM

[9a-W611-8] Evaluation of field-effect of SiN/AlO/Si passivation using LTEM

〇Toshimitsu Mochizuki¹, Akira Ito², Katsuto Tanahashi¹, Hidetoshi Nakanishi², Iwao Kawayama³, Masayoshi Tonouchi³, Katsuhiko Shirasawa¹, Hidetaka Takato¹ (1.AIST, 2.SCREEN, 3.ILE, Osaka Univ.)

Oral presentation

[9p-W611-1~8] 16.3 Bulk, thin-film and other silicon-based solar cells

Sat. Mar 9, 2019 1:30 PM - 3:45 PM W611 (W611)

Keisuke Ohdaira(JAIST)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:30 PM - 1:45 PM

[9p-W611-1] Temperature dependence of very thin a-Si:H/c-Si heterojunction solar cells

〇Hitoshi Sai¹, Yoshiki Sato¹, Toshiki Oku¹, Mayumi Tanabe¹, Takuya Matsui¹, Koji Matsubara¹ (1.AIST)

1:45 PM - 2:00 PM

[9p-W611-2] In-situ characterization of interface defects during SHJ solar cell fabrication

〇Shota Nunomura¹, Isao Sakata¹, Koji Matsubara¹ (1.AIST RCPV)

2:00 PM - 2:15 PM

[9p-W611-3] Si-based Heterojunction Solar Cells Passivated by a-SiO_x:H Thin Film

〇Kimihiko Saito¹, Tsukasa Takamura², Yukimi Ichikawa², Makoto Konagai² (1.Fukushima Univ., 2.TCU)

2:15 PM - 2:30 PM

[9p-W611-4] Textured Rib-Si Solar Cells

〇Tsukasa Takamura¹, Toshitaka Otani¹, Ryuto Iwata¹, Yukimi Ichikawa¹, Kimihiko Saito², Makoto Konagai¹ (1.Tokyo City Univ., 2.Fukushima Univ.)

2:45 PM - 3:00 PM

△ [9p-W611-5] Evaluation of the damage on the suvstrate induced by sputtering deposition of transparent conducitve oxide film

〇Tappei Nishihara¹, Takefumi Kamioka¹, Hiroki Kanai¹, Yoshio Ohshita², Toshiro Okawa³, Atsuhi Ogura¹ (1.Meiji Univ., 2.Toyota Tech. Inst., 3.Scienta Omicron)

3:00 PM - 3:15 PM

△ [9p-W611-6] Analysis of the optical losses in ultra-thin a-Si:H/c-Si heterojunction solar cells

〇Yuki Imai¹, Hitoshi Sai², Masayuki Kozawa¹, Mayumi Tanabe², Takuya Matsui², Hiroyuki Fujiwara¹ (1.Gifu Univ., 2.AIST)

3:15 PM - 3:30 PM

[9p-W611-7] Counter doping of boron doped a-Si by plasma ion implantation—the dependence of passivation quality of counter-doped n-a-Si films on boron concentration—

〇(P)Tu ThiCam Huynh¹, Koichi Higashimine¹, Noboru Yamaguchi², Hideo Suzuki², Keisuke Ohdaira¹, Hideki Matsumura¹ (1.JAIST, 2.ULVAC)

3:30 PM - 3:45 PM

[9p-W611-8] Evaluation of p-type hydrogenated nanocrystalline silicon deposited by VHF-PECVD for application to silicon heterojunction solar cells

〇(P)Hiroshi Umishio¹, Pei-Ling Chen¹, Takuya Matsui¹, Hitoshi Sai¹, Koji Matsubara¹ (1.AIST)

Poster presentation

[9p-PB6-1~15] 16.3 Bulk, thin-film and other silicon-based solar cells

Sat. Mar 9, 2019 4:00 PM - 6:00 PM PB6 (PB)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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4:00 PM - 6:00 PM

▲ [9p-PB6-1] Phosphorus Gettering of Impurities for p-type PERC solar cells

〇Supawan Joonwichien¹, Yasuhiro Kida¹, Masaaki Moriya¹, Satoshi Utsunomiya¹, Katsuhiko Shirasawa¹, Hidetaka Takato¹ (1.AIST)

4:00 PM - 6:00 PM

▲ [9p-PB6-2] The impact of silicon brick surface finish on the mechanical strength of diamond-wire-sawn thin wafers (120 µm)

〇(P)Halubai Sekhar¹, Tetsuo Fukuda¹, Katsuto Tanahashi¹, Hidetaka Takato¹ (1.National Institute of Advanced Industrial Science and Technology (AIST))

4:00 PM - 6:00 PM

▲ [9p-PB6-3] Influence of MoO_x hole selective contact thickness on the performance of c-Si heterojunction solar cells

〇Kazuyoshi Nakada¹ (1.Tokyo Tech.)

4:00 PM - 6:00 PM

[9p-PB6-4] Fabrication of Molybdenum Oxide by FTS as Hole Transport Layer for Silicon Heterojunction Solar Cell

〇Yuta Shiratori¹, Yutaka Nakamitsu², Sadao Kadokura³, Shinsuke Miyajima¹ (1.Tokyo Tech., 2.ULVAC, Inc., 3.FTS Corporation)

4:00 PM - 6:00 PM

[9p-PB6-5] Control of Work Function of Tungsten oxide Films for Silicon Heterojunction Solar Cell

〇Yoji Yasuda¹, Junpei Terada¹, Kazuki Matsumoto¹, Takayuki Uchida¹, Shinsuke Miyajima², Yuta Shiratori², Yoichi Hoshi¹ (1.Tokyo Polytechnic Univ., 2.School of Engineering, Tokyo Tech.)

4:00 PM - 6:00 PM

[9p-PB6-6] Formation of ultra-thin SiN_x films by nitridation in a Cat-CVD apparatus

〇Yuli Wen¹, Keisuke Ohdaira¹ (1.JAIST)

4:00 PM - 6:00 PM

[9p-PB6-7] Effect of NH₃-related radicals generated by catalytic decomposition on the passivation ability of SiN_x films

〇(M1)Yoshiaki Sumitomo¹, Keiuske Ohdaira¹ (1.JAIST)

4:00 PM - 6:00 PM

[9p-PB6-8] Changes in the conductivity of n-type a-Si by B Cat-Doping

〇Taiyo Tsurugai¹, Keisuke Ohdaira¹ (1.JAIST)

4:00 PM - 6:00 PM

[9p-PB6-9] Effect of post deposition annealing on GaO_x film deposited by mist CVD Method

〇Hiroaki Matsuda¹, Hidenobu Mori¹, Koji Arafune¹, Shiniti Satoh¹, Haruhiko Yoshida¹ (1.Univ. of Hyogo)

4:00 PM - 6:00 PM

[9p-PB6-10] The effects of firing process on electrical properties of SiNx/Si structure (III)

〇Kenya Takami¹, Yuuki Horikawa¹, Hidenobu Mori¹, Haruhiko Yoshida¹ (1.Univ. of Hyogo)

4:00 PM - 6:00 PM

[9p-PB6-11] Formation of p, n layer of TOPCon structure using non mass separation type ion implantation method

〇Noboru Yamaguchi¹, Hideo Suzuki¹, Noriaki Tani¹ (1.ULVAC ISET)

4:00 PM - 6:00 PM

[9p-PB6-12] Carrier recombination properties of a damaged layer in a Si substrate induced by reactive plasma deposition

〇Takefumi Kamioka^1,2, Yuki Isogai², Lee Hyunju², Riku Wakita², Tomohiko Hara², Yutaka Hayashi², Kyotaro Nakamura², Yoshio Ohshita², Atsushi Ogura¹ (1.Meiji Univ., 2.TTI)

4:00 PM - 6:00 PM

[9p-PB6-13] Preparation of the calibration curve of tin film sensor for acetic acid detection in PV module

〇Shota Asano¹, Ryo Hamaoka¹, Kentaro Iwami¹, Norihiro Umeda¹, Sachiko Jonai², Chizuko Yamamoto², Atsushi Masuda² (1.TUAT, 2.AIST)

4:00 PM - 6:00 PM

[9p-PB6-14] Long-duration potential-induced degradation tests for n-type rear-emitter crystalline Si photovoltaic modules

〇Yuansong Xu¹, Seira Yamaguchi¹, Atsushi Masuda², Keisuke Ohdaira¹ (1.JAIST, 2.AIST)

4:00 PM - 6:00 PM

[9p-PB6-15] Adhesion assessment between PV cell and EVA on a photovoltaic module by peeling test after UV irradiation and DH combined tests

〇Ryo Hamaoka¹, Shota Asano¹, Kentaro Iwami¹, Norihiro Umeda¹, Minoru Akitomi², Sachiko Jonai², Chizuko Yamamoto², Yasuo Chiba², Atsushi Masuda² (1.TUAT, 2.AIST)

Oral presentation

[10a-W611-1~9] 16.3 Bulk, thin-film and other silicon-based solar cells

Sun. Mar 10, 2019 9:30 AM - 12:00 PM W611 (W611)

Katsuhiko Shirasawa(AIST)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:30 AM - 9:45 AM

[10a-W611-1] Tuning electrical properties of ALD-TiO_x electron-selective contact by stacking layers

Takeya Mochizuki¹, 〇Kazuhiro Gotoh¹, Yasuyoshi Kuokawa¹, Noritaka Usami¹ (1.Graduate School of Eng, Nagoya Univ.)

9:45 AM - 10:00 AM

[10a-W611-2] Activation mechanism of passivation effect at the ALD-TiO_x/SiO_x/c-Si heterointerface ~The impact of effusion of hydrogen atoms~

Takeya Mochizuki¹, 〇Kazuhiro Gotoh¹, Tomohiko Hojo², Yasuyoshi Kurokawa¹, Eiji Akiyama², Noritaka Usami¹ (1.Graduate School of Eng. Nagoya Univ., 2.IMR Tohoku Univ.)

10:00 AM - 10:15 AM

[10a-W611-3] Suppression of electrical shading loss in interdigitated-back-contact (IBC) crystalline silicon solar cell

〇Tomihisa Tachibana¹, Toshimitsu Mochizuki¹, Katsuhiko Shirasawa¹, Hidetaka Takato¹ (1.FREA, AIST)

10:15 AM - 10:30 AM

[10a-W611-4] Fabrication of solar cell with light trapping structure fabricated using Ge dots as etching masks on a Si thin substrate

〇Yushi Ota¹, Kazuhiro Gotoh¹, Yasuyoshi Kurokawa¹, Noritaka Usami¹, Dmitrij Yurasov², Alexey Novikov², Mikhail Shaleev² (1.Nagoya Univ, 2.IPM RAS)

10:30 AM - 10:45 AM

▲ [10a-W611-5] Formation of fine-textured surface on as-cut crystalline silicon wafers by microparticle-assisted texturing (MPAT) process

〇(PC)Cong Thanh Nguyen¹, Keisuke Ohdaira¹, Hideki Matsumura¹ (1.Japan Advanced Institute of Science and Technology (JAIST))

11:00 AM - 11:15 AM

[10a-W611-6] Performance of Bifacial Amorphous Si Quintuple-Junction Solar Cells under LED Light Illumination

〇Makoto Konagai¹, Ryo Sasaki¹ (1.Tokyo City Univ.)

11:15 AM - 11:30 AM

△ [10a-W611-7] Investigation of electrical properties of liquid-phase-crystallized silicon by using theoretical model of majority carrier mobility

〇(P)Hiroshi Umishio¹, Takuya Matsui¹, Hitoshi Sai¹, Takeaki Sakurai², Koji Matsubara¹ (1.AIST, 2.Tsukuba Univ.)

11:30 AM - 11:45 AM

[10a-W611-8] Fabrication of Si Quantum Dot Solar Cells with SiOx as a Barrier Layer

〇Ryushiro Akaishi¹, Kouhei Kitazawa¹, Shinya Kato², Kazuhiro Gotoh¹, Noritaka Usami¹, Yasuyoshi Kurokawa¹ (1.Nagoya Univ., 2.Nagoya Inst. of Tech.)

11:45 AM - 12:00 PM

[10a-W611-9] Smart Stack Cells Using Copper Nanoparticle Arrays as Bonding Mediators

〇Hidenori Mizuno¹, Kikuo Makita¹, Takeyoshi Sugaya¹, Hidetaka Takato¹ (1.AIST)

Oral presentation

[10p-W611-1~14] 16.3 Bulk, thin-film and other silicon-based solar cells

Sun. Mar 10, 2019 1:30 PM - 5:30 PM W611 (W611)

Yasushi Sobajima(Gifu Univ.), Fumitaka Ohashi(Gifu Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:30 PM - 1:45 PM

[10p-W611-1] Behavior of Na in the long-duration potential-induced degradation of n-type c-Si PV modules

〇Keisuke Ohdaira¹, Yutaka Komatsu¹, Tomoyasu Suzuki¹, Seira Yamaguchi¹, Atsushi Masuda² (1.JAIST, 2.AIST)

1:45 PM - 2:00 PM

[10p-W611-2] Effect of a SiO₂ film on the long-duration potential-induced degradation of n-type front-emitter c-Si photovoltaic modules

〇Tomoyasu Suzuki¹, Seira Yamaguchi¹, Kyotaro Nakamura^2,3, Atsushi Masuda⁴, Keisuke Ohdaira¹ (1.JAIST, 2.Toyota Tech. Inst, 3.Meiji Univ., 4.AIST)

2:00 PM - 2:15 PM

[10p-W611-3] Effect of UV Light and Additives on Crystalline Si PV Modules Lifetime under Hygrothermal Stress

〇Tomonari Sakamoto¹, Kouichirou Niira¹, Takuya Kurose¹, Shinsuke Uchida¹, Shinji Yada¹, Shirou Inoue¹, Yuji Ino², Shuichi Asao², Katsuhiko Shirasawa², Hidetaka Takato² (1.Kyocera Corp., 2.AIST)

2:15 PM - 2:30 PM

[10p-W611-4] Influence of hygrothermal stress on PID for silicon heterojunction photovoltaic modules

Chizuko Yamamoto¹, Seira Yamaguchi², Keisuke Ohdaira², 〇Atsushi Masuda¹ (1.AIST, 2.JAIST)

2:45 PM - 3:00 PM

[10p-W611-5] Effect of SiN_x anti-reflectioin coating on PID for p-type crystalline silicon photovoltaic modules

〇Sachiko Jonai¹, Aki Tanaka², Kazuo Muramatsu², Kyotaro Nakamura³, Yoshio Ohshita³, Atsushi Masuda¹ (1.AIST, 2.namics corp., 3.Toyota Technol. Inst)

3:00 PM - 3:15 PM

[10p-W611-6] On the Corrosive Degradation in Rear Side of c-Si PV Cells Exposed to Acetic Acid Vapor

〇Tadanori Tanahashi¹, Norihiko Sakamoto¹, Hajime Shibata¹, Atsushi Masuda¹ (1.AIST)

3:15 PM - 3:30 PM

[10p-W611-7] Evaluation of suppression effect on potential induced degradation of photovoltaic modules by the formation of glass film on cover glass

〇Ryo Fuseya¹, Fumitaka Ohashi¹, Hiroki Yoshida¹, Yasushi Sobajima¹, Nobukazu Kameyama¹, Yasushi Tachibana², Atsushi Masuda³, Shuichi Nonomura¹ (1.Gifu Univ., 2.Industrial Research Institute of Ishikawa, 3.AIST)

3:30 PM - 3:45 PM

[10p-W611-8] Study on PID suppression effect using high-resistance glass layer by analysis of electric field and current distribution inside photovoltaic module

〇Yasushi Tachibana¹, Takeshi Toyoda¹, Fumitaka Ohashi², Hiroki Yoshida², Yasushi Sobajima², Nobukazu Kameyama², Atsushi Masuda³, Shuichi Nonomura² (1.IRII, 2.Gifu Univ., 3.AIST)

3:45 PM - 4:00 PM

[10p-W611-9] Study on location with potential induced degradation of photovoltaic module - Possibility of local degradation around finger electrodes -

〇Hiroki Yoshida¹, Fumitaka Ohashi¹, Nobukazu Kameyama¹, Yasushi Sobajima¹, Yukiko Hara², Atsushi Masuda², Shuichi Nonomura¹ (1.Gifu Univ., 2.AIST)

4:15 PM - 4:30 PM

[10p-W611-10] Influence of the front side metallization paste on the degradation mode of c-Si PV module II

〇Taeko Semba¹, Takeo Shimada¹, Katsuhiko Shirasawa², Hidetaka Takato² (1.Namics, 2.AIST)

4:30 PM - 4:45 PM

[10p-W611-11] Reduction of near-interconnector degradation under pressure cooker test for crystalline silicon PV module by tabbing with conduction film

〇Yuji Ino¹, Shuichi Asao¹, Katsuhiko Shirasawa¹, Hidetaka Takato¹ (1.AIST)

4:45 PM - 5:00 PM

[10p-W611-12] Comparison between Actual and Estimated Power Generation Amounts of Photovoltaic Modules at Tosu City (III)

〇Yasuo Chiba¹, Sungwoo Choi¹, Ritsuko Sato¹, Tetsuyuki Ishii², Atsushi Masuda¹ (1.AIST, 2.CRIEPI)

5:00 PM - 5:15 PM

[10p-W611-13] Comparison of the Outdoor Performance of Cylindrical and Rectangular PV Modules

〇Hiroshi Noge¹, Makoto Konagai¹, Taizo Masuda², Akinori Sato² (1.Tokyo City Univ., 2.Toyota Motor Co.)

5:15 PM - 5:30 PM

[10p-W611-14] Change in electrical performance of photovoltaic modules composed of high-efficiency crystalline silicon solar cells

〇Tetsuyuki Ishii¹, Sungwoo Choi², Ritsuko Sato², Yasuo Chiba², Atsushi Masuda² (1.CRIEPI, 2.AIST)

Sessions

16 Amorphous and Microcrystalline Materials » 16.3 Bulk, thin-film and other silicon-based solar cells

[9a-W611-1~8] 16.3 Bulk, thin-film and other silicon-based solar cells

△ [9a-W611-4] Effect of Oxygen Precipitates on Metal Gettering in Cz-Si for Photovoltaic

▼ [9a-W611-6] Study on interface recombination characteristics of crystalline-silicon/organic heterojunction solar cells

▲ [9a-W611-7] PEDOT:PSS/n-Si heterojunction solar cells with ALD-Al2O3 /n-Si field effect inversion layer

[9p-W611-1~8] 16.3 Bulk, thin-film and other silicon-based solar cells

△ [9p-W611-5] Evaluation of the damage on the suvstrate induced by sputtering deposition of transparent conducitve oxide film

△ [9p-W611-6] Analysis of the optical losses in ultra-thin a-Si:H/c-Si heterojunction solar cells

[9p-PB6-1~15] 16.3 Bulk, thin-film and other silicon-based solar cells

▲ [9p-PB6-1] Phosphorus Gettering of Impurities for p-type PERC solar cells

▲ [9p-PB6-2] The impact of silicon brick surface finish on the mechanical strength of diamond-wire-sawn thin wafers (120 µm)

▲ [9p-PB6-3] Influence of MoOx hole selective contact thickness on the performance of c-Si heterojunction solar cells

[10a-W611-1~9] 16.3 Bulk, thin-film and other silicon-based solar cells

▲ [10a-W611-5] Formation of fine-textured surface on as-cut crystalline silicon wafers by microparticle-assisted texturing (MPAT) process

△ [10a-W611-7] Investigation of electrical properties of liquid-phase-crystallized silicon by using theoretical model of majority carrier mobility

[10p-W611-1~14] 16.3 Bulk, thin-film and other silicon-based solar cells

Authentication

▲ [9a-W611-7] PEDOT:PSS/n-Si heterojunction solar cells with ALD-Al₂O₃/n-Si field effect inversion layer

▲ [9p-PB6-3] Influence of MoO_x hole selective contact thickness on the performance of c-Si heterojunction solar cells