Recent content by sam2212

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    PIG (Penning Ionization Gauge) Ion source

    Thanks for the reply. Now we start talking, let consider this beam on target. I asked a simple question why im having issue with plasma in high vacuum?
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    PIG (Penning Ionization Gauge) Ion source

    No issues. I will go down to 13.56MHZ frequency and I will prepare some snacks and tea. While your counterpart arrives , now where's the answer to my question .
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    PIG (Penning Ionization Gauge) Ion source

    Y I need it to be compact. Again I told what I have not using. I'm using my 70 to 100mhz , to be accurate 100mhz The worse what I can do is spoil someone's radio podcast. Now can you please use your super powers and answer my question
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    PIG (Penning Ionization Gauge) Ion source

    1- there is no high current: I'm using resistors I'm telling what I have not using. 2- who said im using cesium? 3- i need to build compact accelerator the more compact it is the better. Now back to my question?
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    PIG (Penning Ionization Gauge) Ion source

    Dear berkeman I'm an amateur in nuclear science. I built many things including fuser. I have multiple devices to measure radiation (gama, neutrons,xrays) im advanced amateur guy , I read alot. My vacuum setup is 2 stage vacuum pump with turbomolecular pump High voltage Ac and dc do not exceed...
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    PIG (Penning Ionization Gauge) Ion source

    I'm aware of all these issues, the xrays are shielded The high voltage are covered. I'm not an idiot 😀
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    PIG (Penning Ionization Gauge) Ion source

    Well... long story,but im building homemade linear particals accelerator! ,60% done. The chamber ,the drift tubes, rf system....etc. Stuck somewhere in the ion source. I built ion source with a filament : and pig ion source. Testing which one is the best for my accelerator.
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    PIG (Penning Ionization Gauge) Ion source

    Hi I built pig ion source, the gas I'm using hydrogen gas to create negative ion . You can see ion source here: My question is why in high vacuum more than 10×3 mmpa the plasma disappear even is if gas is supplied? Thanks
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