5 research outputs found
Ultra-highly efficient SOT-writing in MTJs with strain-induced magnetic anisotropy
In order to break through limits of conventional MRAMs, MTJs with strain-induced magnetic anisotropy were intensively tested as SOT-MRAM cells. Small critical switching-current of 10–25 μA and switching-voltage of about 0.055 V, and almost no retention energy dependence of them were predicted and confirmed by experiments. Finally, high write efficiency of 1750 kBT/V (4.1 kBT/μA) and high write-power efficiency of 100 [kBT/(μA·V)] were obtained
Clear cell papillary cystadenocarcinoma of the epididymis: a case report and immunohistochemistry of markers for renal cell carcinoma
Neoplasms of the epididymis are uncommon,
and malignant tumors are extremely rare. We report a
case of clear cell papillary cystadenocarcinoma of the
epididymis presenting with a long history of painless
scrotal mass on the left side. Immunohistochemical
markers for clear cell renal cell carcinoma (RCC) were
examined to distinguish between clear cell papillary
cystadenocarcinoma of the epididymis and metastatic
clear cell renal cell carcinoma. The present case was
positive for cytokeratin-7, PAX2, vinculin, vimentin and
carbonic anhydrase IX. Expression of CD10 was focally
observed. In contrast, no immunoreactivities for α-
methylacyl-CoA racemase, RCC marker, glutathione Stransferase
α or C-KIT were detected. The immunophenotypic
profile of clear cell papillary cystadenocarcinoma
of the epididymis closely resembles that of
clear cell papillary RCC, although the immunohistochemical
markers tested in this study are useful to make
a differential diagnosis between clear cell papillary
cystadenocarcinoma of the epididymis and metastatic
clear cell RCC