H. Tohma

Observation of ionomer in catalyst ink of polymer electrolyte fuel cell using cryogenic transmission electron microscopy

A. Miyazawa, A. Ohma, Tetsuya Mashio, 2017 .

Sample Surface Degradation of Organic Materials Caused during XPS Analysis

H. Tohma, 2004 .

A Method of Evaluating Sample Damage in XPS using Nitrocellulose as a Standard for Organic Materials

N. Suzuki, T. Maruyama, H. Tohma, 1999 .

Molecular design, characterization, and application of multi-information dyes for multi-dimensional optical chemical sensing. Molecular design concepts of the dyes and their fundamental spectral characteristics

D. Siswanta, Koji Suzuki, H. Hisamoto, 1998 .

Molecular Design, Characterization, and Application of Multiinformation Dyes for Multidimensional Optical Chemical Sensings. 2. Preparation of the Optical Sensing Membranes for the Simultaneous Measurements of pH and Water Content in Organic Media.

H. Hisamoto, K. Suzuki, T. Yamada, 1998, Analytical chemistry.

Microstructural observation of fuel cell catalyst inks by Cryo-SEM and Cryo-TEM.

A. Miyazawa, A. Ohma, Shinichi Takahashi, 2017, Microscopy.

Effects of Charging and Crystallinity on Sputter-Etching Rate of Al2O3 Single Crystal

S. Araki, H. Tohma, 2002 .