As the end of this year, we cleaned our laboratory to spend time more effectively next year.

Our paper is published. 

 Applied Physics Letters 125, 253501 (2024) 

Our paper is published. 

Applied Physics Letters 125, 253501 (2024) 

Kosuke got Best Poster awards.

Congratulations!

We presented our works.

“Radio-frequency reflectometry of bilayer graphene quantum devices using RFSoC platform”,

“Analysis of Kondo state in quantum dots fabricated in ZnO heterostructures”,

“Fabrication of SrTiO3-based capacitor for cryogenic variable microwave resonators”

We presented our works.

“Semiconductor quantum devices based on new materials”

We presented our works.

“Exploring Quantum Devices with New Materials”

We presented our works.

“New material-based approaches in quantum devices”

We had an imoni party. 

We cooked Yamagata imoni.  

Our paper is published. 

 Nature Communications 15, 9556 (2024) 

We presented our works.

“Microwave resonances in disorder-induced quantum dots within GaN/AlGaN FETs”,

“Quantum Dots in ZnO Heterostructures and Kondo Effects”

We presented our works.

「スピン量子ビットを用いた電子波束の単発測定手法の開発」、

「原子間力顕微鏡による宙づりグラフェンの局所陽極酸化」、

「低温可変共振回路に向けたSrTiO3可変容量コンデンサ特性の面方位・ドープ依存性」、

「RFSoCを用いた半導体量子デバイス高周波反射測定系の構築」

Our paper is published. 

Journal of the Physical Society of Japan 93, 094601 (2024) 

We presented our works.

“Formation of quantum dots in ZnO heterostructures and observation of Kondo Effect”,

“Classifying the Charge State of Quantum Dots by Machine Learning and Improving the Performance by Visual Explanations of the Model”

Our paper is published. 

 Physical Review B 110, 035305 (2024). 

We enjoyed a Hanami party.  

Our paper is published. 

APL Machine Learning 2, 026110 (2024) 

We presented our works.

「進行波型超伝導増幅器の集積性向上に向けた高誘電率基板上窒化ニオブ薄膜のマイクロ波特性評価」、

「単一ペロブスカイト量子ドットの電気伝導特性」

We presented our works.

「半導体量子デバイスの放射線に対する応答の研究」、

「GaN FETにおけるマイクロ波共鳴ピークの解析」、

「酸化亜鉛量子ドット近藤効果の解析」

We presented our works.

“Formation of quantum dots and analysis of Kondo effect in ZnO”

Tomoya, Kazuma, Riku and Akitomi graduated.

Congratulations!

We presented our works.

“The study of the response of the semiconductor quantum device to radiation”

We presented our works.

“Semiconductor Qubits and New Materials”

We presented our works.

“Improvement of Charge State Estimation in Quantum Dots by Machine Learning and Visualization of the Model by Grad-CAM”

We presented our works.

“Towards automatic parameter tuning of large-scale quantum system by machine learning”

“Single PbS colloidal quantum dot transistor”

“Study on Response of Quantum Point Contact to Alpha Radiation”