The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A novel MEMS thermopile structure is presented, in which the thermopairs act as dipole antennas. The induced current heats the hot point of the thermopairs. The thermoelectric output voltage is proportional to the absorbed radiation power. The antenna-like feature of the device is demonstrated by the dependence of the sensitivity on the polarization. 5.58 V/W responsivity was achieved at 0.1 THz without...
Cr+Au and Ag Schottky diodes were prepared on n-type InP by using HF or Na 2 S+HF surface treatment for zero bias microwave detector purposes. The diodes were studied by current-voltage and capacitance-voltage measurements in the temperature range of 80-320K. The obtained I-V barrier heights were in the range of 0.38-0.49eV with ideality factors of 1.08-1.24. The peculiarities of the current-voltage...
Reactive ion etching (RIE) is a basic tool in the processing of InP optoelectronic and photonic integrated circuits (OEICs and PICs). However, due to the bombardment of the high energy ions of the plasma, heavy damage of the semiconductor surface occurs. Additionally, when using a CH 4 + Ar + H 2 plasma significant proton implantation also takes place. Investigating n-type InP etched...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.