The Material Research Meeting 2021 (MRM2021)
"Materials innovation for sustainable development goals"
December 13 to December 17, 2021,

Yokohama, Japan

Jiaming LIU (D5-PR13-07) Dec 14, 2021, 2:00 PM - 3:30 PM JST, D5-PR13 (G403-404) Poster

(Dec 13, 2021 6:30 PM - 8:00 PM D5-PV21 (Online))

 "Measurement of critical shear stress of gold nanocontacts by in-situ transmission electron microscopy equipped with a quartz resonator"

[D-5] Properties and Characterizations of Functional Surfaces and Interfaces

Kohei ASO (D5-PR13-04) Dec 14, 2021, 2:00 PM - 3:30 PM JST, D5-PR13 (G403-404) Poster
(Dec 13, 2021 6:30 PM - 8:00 PM D5-PV21 (Online))

 "Surface-segregation-induced chemical ordering in Pt@Co core-shell nanoparticles revealed by atom-resolved electron microscopy"

[D-5] Properties and Characterizations of Functional Surfaces and Interfaces

Lilin XIE (D5-O10-04) Dec 16, 2021, 4:45 PM - 5:00 PM JST, Room O (G316)
"Strain dependence of the atomic-scale ripple structure in MoS₂ nanosheet"

[D-5] Properties and Characterizations of Functional Surfaces and Interfaces

Chunmeng LIU (D5-O10-05) Dec 16, 2021, 5:00 PM - 5:15 PM JST, Room O (G316)
"Edge Structure Dependent Electrical Properties of Suspended Graphene Nanoribbon"

[D-5] Properties and Characterizations of Functional Surfaces and Interfaces

Jiaqi ZHANG (D5-O10-06) Dec 16, 2021, 5:15 PM - 5:30 PM JST, Room O (G316)
"Mechanical properties of Pt atomic chains measured by TEM coupled with a quartz resonator"

[D-5] Properties and Characterizations of Functional Surfaces and Interfaces

The 9th International Symposium on Surface Science
~Toward Sustainable Development~
November 28 to December 2, 2021, Takamatsu, Japan

Lilin XIE       30pA-6 (Nanotechnology and nanomaterials)
"Nonlinear mechanical response of rippled MoS2 nanosheet"
Chunmeng LIU     30PS-83 (Breakthroughs in 2D materials)
"Edge dependence of electrical conductance of graphene nanoribbon"
Jiaming LIU     01PS-26 (Nanotechnology and nanomaterials)

"Critical shear stress of gold nanocontact measured by TEM combined with a quartz resonator"

Jiaqi ZHANG     01PS-28 (Nanotechnology and nanomaterials)
"Mechanical properties of Pt atomic chains measured by TEM coupled with a quartz resonator"

Kohei Aso     01PS-29 (Nanotechnology and nanomaterials)

"Surface-segregation-induced chemical ordering in Pt@Co core-shell nanoparticles revealed by atom-resolved electron microscopy"

Yuma TAKAGI     01PS-37 (Nanotechnology and nanomaterials)

"Toward Operando Observation of Li-Ion Battery by Scanning Transmission Electron Microscopy"

K. Aso November 15, 10:00 –10:20 AM
Data-Driven Electron Microscopy Reveals Shape-Dependent Subpercent Strains in Gold Nanorods.

Y. Oshima November 16, 9:40 –10:00 AM
"Atomic bond stiffness in Pt atomic chains measured by TEM coupled with a quartz LER"

2021 The 82nd JSAP Autumn Meeting

Oral session: September 10-13, 2021
Poster session: September 21-23, 2021
Online

"Structural Identification of Metatitanic Acid Nanoparticles with Considered their Crystal Growth Mechanism"
麻生 浩平 (10a-N401-3) 9/10(金) 9:30～9:45
"Edge dependence of electrical conductance of graphene nanoribbon"
Chunmeng LIU (10a-N306-7) 9/10(金) 10:45～11:00
"Nonlinear mechanical response of ripple structure in MoS2 nanosheet"
Lilin Xie (11a-N302-9) 9/11(土) 11:15～11:30
"Critical shear stress of gold nanocontact measured by TEM combined with a quartz resonator"
Jiaming LIU (13a-N301-5) 9/13(月) 11:00～11:15

The 77th Annual Meeting of the Japanese Society of Microscopy
June 14th (Mon.) -16th (Wed.), 2021
Tsukuba International Conference Center

「サスペンドしたグラフェンナノリボン電流アニーリングのその場TEM観察」
刘 春萌  (1pmE_M-5-01)　6/14 (月) 14:45～15:00
「白金原子鎖の機械的性質」
ZHANG Jiaqi (1pmE_M-5-02)　6/14 (月) 15:00～15:15
「Pt@Coコアシェルナノ粒子の局所秩序化」
麻生 浩平 (1pmE_M-5-05)　6/14 (月) 15:45～16:00
日本顕微鏡学会 第77回学術講演会、1pmE_M-5-05、2021年6月14日、つくば
「(S)TEMを用いたメタチタン酸の構造解析」
麻生 浩平 (1pmE_M-5-06)　6/14 (月) 16:00～16:15
日本顕微鏡学会 第77回学術講演会、1pmE_M-5-06、2021年6月14日、つくば
「HRTEM法によるMoS2原子スケールリップル構造の評価」
XIE lilin (1pmF_I-1-10)　6/14 (月) 15:30～15:45

 2021 68st Spring Meeting of the Japan Society of Applied Physics
 March 16th (Tue) to 19th (Friday), 20201
Held on online

“Mechanical properties of atomic bonds in Pt atomic chains measured by TEM coupled with a quartz LER”

Jiaqi ZHANG (16p-Z15-10) 3/16(火) 16:15-16:30
“In-situ current annealing of suspended graphene nanoribbon devices"
Chunmeng LIU (16p-Z31-17) 3/16(火) 18:00-18:15
「Pt4Coナノ粒⼦の秩序構造形成における局所組成と加熱温度の」

Kohei ASO (17p-Z16-2) 3/17(水) 13:45-14:00
「透過型電⼦顕微鏡を⽤いたメタチタン酸の構造解析」

Yuito KAWAMURA　(17p-Z16-3) 3/17(水) 14:00-14:15
“In-situ observation of electro-deposition and stripping of lead using a high-resolution scanning electron microscope with an electrochemical cell”

Gada HE (17p-Z16-7) 3/17(水) 15:00-15:15
「Fex TiS2 層状結晶における鉄原⼦の秩序とその磁性の観察」

Yi Ling CHIEW , 大島 義文 (18a-Z31-9) 3/18(木) 11:45-12:00
「多層GaSeの電気伝導における電⼦線照射効果のその場TEM観察」

Koudai FUKUMOTO (18p-Z31-15) 3/18(木) 17:15-17:30

AI for Atoms: How to Machine Learn STEM

Virtual Workshop
Center for Nanophase Materials Sciences
Oak Ridge National Laboratory
December 7th – 10th, 2020

"Interpretable Machine learning to comprehend the mechanical and electric properties of gold nanocontacts measured by in-situ TEM equipped with a force sensor"
Anh-Duc Dao, Tien-Sinh Vu, Duong-Nguyen Nguyen, Keisuke Ishizuka, Yoshifumi Oshima, Masahiko Tomitori, and Hieu-Chi Dam,  December 7, 12:00pm –
"Shape-dependent strain distribution of gold nanorods revealed by Gaussian process regression"
Kohei Aso, Jens Maebe, Xuan Quy Tran, Tomokazu Yamamoto, Yoshifumi Oshima, and Syo matsumura, December 9, 11:45am –

The Japan Society of Vacuum and Surface Science 2020      Online
November 19th (Thu.) - November 21st (Sat.)

"Identification of atom-scaled rippled structure of MoS2 film from HRTEM image”

Lilin XIE (3Ea05)  11/21(Sat.) 10:00-

"Concentration dependence of intercalated Fe ordering in FexTiS2 layered structures"

Yi Ling CHIEW (3Ea09)  11/21(Sat.) 11:00-

"Electrical conductance of very narrow graphene nanoribbon with zigzag edge"

Chunmeng LIU (3Ep11)   11/21(Sat.) 15:30-

 2020 81st Autumn Meeting of the Japan Society of Applied Physics
September 8th (Tue) to 11th (Friday), 2020
Held on online

"Structure Dependent Electrical Properties of Suspended Graphene Nanoribbon"

Chunmeng LIU (10a-Z28-12)   9/10(Thu.) 11:30-11:45

"Identify the rippled structure of MoS2 film from HRTEM image"

Lilin Xie (10p-Z05-1 C001659)   9/10(Thu.) 12:30-12:45

"Atomic scale mechanics measured by TEM holder combined with a frequency-modulation force sensor"

Jiaqi Zhang (10p-Z06-9 C001981)    9/10(Thu.) 14:30-14:45

May 25th (Mon)-27th (Wed)
The 76th Annual Meeting of the Japanese Society of Microscopy

"Measurement of Young's modulus of gold nano contacts with TEM holder incorporating quartz crystal dynamics sensor" ISHIZUKA Keisuke　（3pmB_S11-5）

"Development of transmission electron microscopy holder with a quartz force sensor"
ZHANG Jiaqi,（3pmB_S11-6）

"Clarification of Fe ordering in FexTiS2 structure using transmission electron microscopy"

CHIEW Yi Ling, （1amE_M5-2）
"Structure dependent electrical properties of suspended graphene nanoribbon in a transmission electron microscope"
LIU Chunmeng, （1amE_M5-4）

12th, March ～15th, March

Sophia University (Tokyo)

"Clarification of Fe ordering in Fex TiS2 structure using transmission electron microscopy"
Yi Ling Chiew (12a-PA2-60)
"Strained induced ripples and structure change in MoS2 nanosheet" Lilin Xie (13p-D221-1)

"Mechanical properties of Pt-Pt bond in an atomic chain measured by TEM combined with a frequencymodulation force sensing system" Jiaqi ZHANG (13p-D519-12)
"A Study of Structure Dependent Electrical Properties of Suspended Graphene Nanoribbon in a Transmission Electron Microscope" Chunmeng LIU (14p-A404-8)

「非柱状単位層構造を有する層状Ⅲ族モノカルコゲナイド薄膜のMBE成⻑」⽶澤 隆宏　(15a-A404-7)
「Ge（111）基板上にMBE成⻑したGaSe薄膜平面STM・STEM観察」陳 桐民　(15a-PB1-20)

October 28 (Mon)-30 (Wed), 2019

Tsukuba International Congress Center

"In-situ scanning electron microscopy observation of electrode–electrolyte interfaces in an electrochemical cell", HE, Gada (3Ca05)

"Mechanical properties of Pt atomic chain measured by TEM combined with a frequency-modulation force sensing system" ZHANG, Jiaqi (3Ea05S)
"Mechanical and structural evaluation of Au nanocontacts by simultaneous FM-AFM / TEM measurement"

ISHIZUKA, Keisuke (3Ea08S)

"Correlation between mechanical and electrical properties of gold nanocontacts in the atmosphere"

MITERA, Haruka (3Ea09)

"In-situ Electrical Conductance Measurement of Suspended Graphene Nanoribbon by Transmission Electron Microscopy" LIU, Chunmeng (3Bp03S)

"Fabrication of nanopores in graphene using electron beams"  Zhang, Xiaobin (3Bp11Y)

2019 Annual Meeting of Electron Microscopy Society
October 15 (Tue)-18 (Fri), 2019
Hefei (China) International Hotel

"Mechanical properties of metal nano-contacts measured by TEM combined with frequency modulation force sensor" Yoshifumi Oshima (Oct. 17th, Room2, 16:20)

"Fabrication and electrical properties measurement of suspended graphene nanoribbon"  Xiaobin Zhang (Oct. 18th, Room2, 8:45)

"Development of stretching TEM holder for 2D materals" Lilin Xie (Oct. 18th, Poster)

18th, September, 2019 ～21th, September

Hokkaido University

"In-situ Scanning Electron Microscopy Observation of Lead Dendrites" HE, Gada (18a-E318-6)
"In-situ Electrical Conductance Measurement of Suspended Graphene Nanoribbon by Transmission Electron Microscopy" LIU, Chunmeng (18p-E308-6)
「FM-AFM/TEM法による Auナノ接点の力学・構造同時計測」石塚 慧介 (19a-C310-3)

"Mechanical properties of Pt atomic chain measured by TEM combined with a frequency-modulation force sensing system" ZHANG, Jiaqi (19a-C310-4)
「STEMとDFT計算を用いた安四面銅鉱型Ag3P6Si3Sn2のフォノン物性解析」宮田 全展 (19p-E307-14)
「STEM Moire法によるInP/InGaAs/InP構造の歪みと組成分布の評価」陳 桐民　(20a-E318-3)

10th International Conference on Materials for Advanced Technologies (ICMAT)

23-28th, June in Singapore →Photo

"In-situ Measurement of Young's Modulus for Au Nanocontacts by Ultrahigh Vacuum TEM with Quartz Crystal Oscillator Sensor" Keisuke ISHIZUKA (oral No. 191550, 27th, June)
"Detection of Large Thermal Vibration for Cu Atoms in Tetrahedrite by High Angle Annular Dark Field Imaging",

T. MISHRA (No. 191584, 25th, June).
"Unravelling Planar Distribution of Intercalated Fe Atoms in TiS2 Layered Structure Using Transmission Electron Diffraction", Yi Ling CHIEW (No. 191189, 25th, June). Best Poster Award
"Measurement of InP / InGaAs Interfacial Strain Distribution by STEM Moiré Fringe Method",

Tongmin CHEN (No. 191163, 25th, June).
"Mechanical Properties of Pt Nano-contacts Measured by TEM Combined with a Frequency-Modulation Force Sensor", Jiaqi ZHANG (No. 191177, 25th, June).
"In-Situ Electrical Conductance Measurement of Suspended Graphene Nanoribbon by Transmission Electron Microscopy", Chunmeng LIU (No. 191540, 25th, June).
"Atomically Controlled Processing of Graphene by Electron Beam", Xiaobin ZHANG (oral No. 192393, 28th, June).

9th, March, 2019 ～12th, March

Tokyo Institute of Technology

多くの学生が発表をしました。

“Electro-plating and stripping of lead dendrites observed by operando scanning electron microscopy with an electrochemical cell” HE, Gada (9a-S223-2)
「TEM-周波数変調法を用いたAuナノワイヤのヤング率方位依存性の測定」KOBORI, Yuki (9a-M112-7)
「サブ10nmスケールにおける金ナノ接点の定量的弾性評価」ISHIZUKA, Keisuke (9a-M112-8)
“Mechanical properties of Pt nano-contacts measured by TEM combined with a frequency-modulation force sensing system” ZHANG, Jiaqi (9p-PA5-3)
「グラフェンナノリボンよりカーボンアトミックチェンへの形成メカニズム」ZHANG, Xiaobin (9p-W521-16)
“Dislocation-Driven Growth of CuO Nanowires” XIE, Lilin (10p-PA4-5)
「STEMモアレフリンジ法によるInP/InGaAs界面歪み分布計測」CHEN, Tongmin (10p-S423-4)
“The Fabrication of Suspended Graphene Nanoribbon for In-situ Transmission Electron Microscopy Observation” LIU, Chunmeng (10p-PA8-38)
“Operando SEM observation of corrosion process of Al foil” CHEN, Xin (10p-PA5-11)
“Determination of intercalated Fe atomic arrangement in TiS2 layers using transmission electron diffraction” CHIEW, Yi Ling (11p-W521-18)
「TEM-STMホルダーを用いたシリコンナノワイヤの作製」KURODA, Yuki (12a-PB3-8)

「シリコンナノワイヤ電気伝導特性計測を目指したTEM-STMホルダーの開発」黒田 雄貴 (1P63)

「透過電子顕微鏡その場観察によるグラフェンナノリボン電気伝導計測」大久保 諒 (3Ga03S)

「長辺振動水晶振動子を組み込んだTEMによるAuナノワイヤの特異的力学特性の観察」小堀 雄稀 (3Gp03)

Asian Conference on Nanoscience and Nanotechnology 2018

October 18-21th, Qingdao (China)

It is held every two years（about 1000 participants）

Ms. Chiew, Ms. Liu and Mr. Zhang appealed the research results.

"Synthesis of Silver Sulfide Nanostructure and Its Microstructural Observation" Yi Ling Chiew (7P-008)

"In-situ Electrical Conductance Measurement of Suspended Graphene Nanoribbon by Transmission
Electron Microscopy" Chunmeng Liu (7P-004)

"Mechanical Properties of Metal Nano-contacts Measured by TEM Combined with Frequency Modulation Force Sensor" Jiaqi Zhang (7P-005)

"Transition from Pentaheptite Structural Graphene Nanoribbon to Carbon Atomic Chains" Xiaobin Zhang (7I-007, 19th)

"Operando TEM Observation of Lithium Ion Battery" Yoshifumi Oshima (7K-003, 20th)

19th International Microscopy Congress
September 9-14th, Sydney (Australia)
International conference on electron microscopy held every four years (about 2,000 participants)

Mr. Ishizuka and Mr. Okubo appealed the research results.

"Electrical Conductance Measurement of Graphene Nanoribbons"  OKUBO, Ryo  (No. 742, 13th, Sept.)

"Fabrication of nanopores in monolayer graphene with controllable edge structures" ZHAGN, Xiaobin (No. 1274, 10th, Sept.)

"Young's Modulus of Single‐Nano‐Scale Gold Nanowires Estimated by TEM‐AFM" ISHIZUKA, Keisuke (No. 1169, 13th, Sept.)

"Operando TEM observation of lithium ion battery", OSHIMA, Yoshifumi (No. 1393, 10th, Sept.)

2018年度日本顕微鏡学会学術講演会

5月29日-31日・久留米シティプラザ

毎年行われる顕微鏡に関する講演会です。他大学の方と交流するなど収穫が多かったです。

「水晶振動子センサーを用いた金ナノ接点ヤング率の精密測定」小堀 雄稀 (1pE_M8-13)

「グラフェンナノリボン電気伝導計測のためのデバイス構造の作製」大久保 諒 (1pH_M5-4)

「電子線照射による単層グラフェン上ナノポアの制御的加工」張 暁賓 (1pH_M5-5)