Oral presentation

13 Semiconductors » 13.6 Nanostructures, quantum phenomena, and nano quantum devices

[19p-C309-1~16] 13.6 Nanostructures, quantum phenomena, and nano quantum devices

Thu. Sep 19, 2019 1:45 PM - 6:30 PM C309 (C309)

Toshiyuki Ihara(NICT), Toshihiro Nakaoka(Sophia Univ.)

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

+Add all to schedule

1:45 PM - 2:30 PM

▲ [19p-C309-1] [INVITED] Resonantly Excited Excitons for Second-Order Optical Non-Linearity and Realisation of a Broadly Tuneable THz Source and Absorption Spectrometer

〇Richard Hogg¹, Avan Majeed², Pavlo Ivanov¹, Benjamin Stevens², Edmund Clarke³, Iain Butler¹, David Childs¹, Osamu Kojima⁴ (1.James Watt School of Engineering, University of Glasgow, UK, 2.EEE Department, University of Sheffield, UK, 3.EPSRC National Epitaxy Facility, University of Sheffield, UK, 4.Graduate School of Engineering, Kobe University, Japan)

2:30 PM - 2:45 PM

[19p-C309-2] Exciton distribution under exciton resonant excitation in GaAs/AlAs multiple quantum

〇Osamu Kojima¹, Kazumi Iyama¹, Takashi Kita¹, Richard Hogg² (1.Kobe Univ., 2.Univ. Glasgow)

2:45 PM - 3:00 PM

▼ [19p-C309-3] Analysis of Radiative and Non-radiative Recombination in Multiple Quantum Well by Low-temperature Photoluminescence and Time-resolved Photoluminescence

〇(P)WARAKORN YANWACHIRAKUL¹, Tetsuya Nakamura^1,2, Kentaroh Watanabe¹, Yoshiaki Nakano¹, Masakazu Sugiyama¹ (1.Univ. of Tokyo, 2.JAXA)

3:00 PM - 3:15 PM

▲ [19p-C309-4] Size Optimization of InAs Quantum Well Islands for Photon Upconversion Applications

〇(P)Ronel Intal Roca¹, Itaru Kamiya¹ (1.Toyota Tech. Inst.)

3:15 PM - 3:30 PM

[19p-C309-5] Relationship Between Temperature Dependence of Photoluminescence Peak Energy and Artificial Wetting Layer in GaAs Quantum Dots Fabricated by Droplet Epitaxy

〇Yudai Miyauchi¹, Yuhei Ezoe¹, Takaaki Mano², Tetsuo Ikari¹, Fukuyama Atsuhiko¹ (1.Univ. of Miyazaki, 2.NIMS)

3:30 PM - 3:45 PM

[19p-C309-6] Change of the Carrier Transport Properties by an Insertion of the Strain Relaxation Layer into the Superlattice Solar Cell

〇Airi Watanabe¹, Tsubasa Nakamura¹, Ryohei Iwanaga¹, Masagkazu Sugiyama², Tetsuo Ikari¹, Atsuhiko Fukuyama¹ (1.Univ. of Miyazaki, 2.The Univ. of Tokyo)

3:45 PM - 4:00 PM

[19p-C309-7] Hot-carrier generation process in InAs/GaAs quantum dot superlattices

〇Yukihiro Harada¹, Asato Matsui¹, Takashi Kita¹ (1.Kobe Univ.)

4:00 PM - 4:15 PM

△ [19p-C309-8] Control of dimensionality of quantum resonance in CdTe quantum dot superlattices prepared by layer-by-layer assembly

〇Taegi Lee¹, Kazushi Enomoto², Kazuma Ohshiro¹, Daishi Inoue², Tomoka Kikitsu², Hyeon-Deuk Kim³, Yong-Jin Pu², DaeGwi Kim¹ (1.Osaka City Univ., 2.RIKEN CEMS, 3.Kyoto Univ.)

4:30 PM - 4:45 PM

△ [19p-C309-9] Time-resolved Detection of Weak Photon Echo Signals from Quantum Dots by using Frequency Up-conversion

〇Masanari Watanabe¹, Ito Kai¹, Kurimura Sunao², Akahane Kouichi³, Ishi-Hayase Junko¹ (1.Keio. Univ., 2.NIMS, 3.NICT)

4:45 PM - 5:00 PM

△ [19p-C309-10] Improving Photon Echo Generation Efficiency by Using Stacked Quantum Dots Embedded in Fabry-Pérot Resonator

〇(M1)Kazuya Saso¹, Ryutaro Ide¹, Kouichi Akahane², Junko Hayase¹ (1.Keio Univ., 2.NICT)

5:00 PM - 5:15 PM

[19p-C309-11] Temperature-dependent electron spin dynamics in InGaAs/GaAs dots-in-well structure

〇Mizuki Takishita¹, Satoshi Hiura¹, Junichi Takayama¹, Akihiro Murayama¹ (1.Hokkaido Univ.)

5:15 PM - 5:30 PM

[19p-C309-12] Zeeman Splitting in GaN:Eu with Different Eu Concentrations

〇Ryota Onoda¹, Hiroto Sekiguchi², Akihiro Wakahara², Toshihiro Nakaoka¹ (1.Sophia Univ., 2.Toyohashi Tech.)

5:30 PM - 5:45 PM

[19p-C309-13] Two-dimensional hole transport in undoped GaSb quantum well

〇Kenji Shibata^1,2, Karalic Matija², Mittag Christopher², Hug Michael², Tschirky Thomas², Reichl Christian², Ito Hiromu¹, Hashimoto Katsushi^3,4, Tomimatsu Toru³, Hirayama Yoshiro^3,4,5, Wegscheider Werner², Ihn Thomas², Ensslin Klaus² (1.Tohoku Inst. Tech., 2.ETH Zurich, 3.Tohoku Univ., 4.CSRN Tohoku Univ., 5.CSIS(Core Research Cluster) Tohoku Univ.)

5:45 PM - 6:00 PM

[19p-C309-14] Nonlinear regime vibration and mode coupling in doubly clamped MEMS beam resonators

〇Ryoka Kondo¹, Boqi Qiu¹, Ya Zhang², Naomi Nagai¹, Kazuyuki Kuroyama¹, Kazuhiko Hirakawa¹ (1.IIS Univ of Tokyo, 2.TUAT)

6:00 PM - 6:15 PM

[19p-C309-15] Evaluation of field emission on ZnO nanorods with PEEM

〇(M1)Masaya Kawamoto¹, Masashi Kudo², Junichi Mizuno¹, Melbert Jeem¹, Seiichi Watanabe¹, Kiyotaka Asakura¹ (1.Hokkaido Univ., 2.Suga Co., Ltd.)

6:15 PM - 6:30 PM

[19p-C309-16] Fabrication of Si roll included nanoparticles

〇(M1C)He Wang¹, Zhongqiu Lin¹, Naoki Aoyama¹, Toshiaki Suzuki¹, Masaaki Niwa¹, Mitsuya Motohashi¹ (1.Tokyo Denki Univ)

Session information