2012 Fiscal Year Final Research Report
Scanning tunneling microscopy and spectroscopy on bottom-up fabricated low-dimensional quantum magnets on surfaces
| Project/Area Number |
23840008
|
|---|
| Research Category |
Grant-in-Aid for Research Activity Start-up
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Condensed matter physics I
|
|---|
| Research Institution | The University of Tokyo |
|---|
Principal Investigator |
YOSHIDA Yasuo 東京大学, 物性研究所, 助教 (10589790)
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Keywords | スピン偏極走査トンネル顕微鏡 / 表面磁性 / 量子スピン系 |
|---|
| Research Abstract |
In the past, a magnet has been understood as an assembly of classical spins (vectors). In recent decades, however, low-dimensional (low-d) quantum magnets, which cannot be explained with the classical physical picture, have attracted much attention, and various model compounds have been chemically synthesized. We aimed to achieve bottom-up fabrication of ideal low-d quantum magnets on surfaces by single atom/molecule manipulation with the scanning tunneling microscope (STM) and investigate the magnetic properties in detail and locally with spin-polarized STM. To pursue this goal, we succeeded to establish two important key techniques: single atom/molecule manipulation and spin-polarized STM.
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] D-FPNNの極低温磁化測定2012
Author(s)
稲垣祐次,佐藤由昌,河江達也,吉田靖雄酒井尚子,後藤喬雄,Bohdan Andraka,Yasumasa Takano,藤井裕,Beatrice Grenier
Organizer
日本物理学会2012年秋季大会
Place of Presentation
横浜国立大学、神奈川
Year and Date
2012-09-18
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
