A panel comprises a substrate; a transistor disposed on the substrate and including: a source electrode, a drain electrode, a gate electrode, a gate insulation layer, an active layer, an auxiliary source electrode configured to electrically connect one end of the active layer to the source electrode, and an auxiliary drain electrode configured to electrically connect an other end of the active layer to the drain electrode; and a capacitor disposed on the substrate and including a first plate and a second plate. The first plate of the capacitor is made of a same material as the auxiliary source electrode and the auxiliary drain electrode.

The present disclosure generally relates to semiconductor structures and, more particularly, to single fin structures and methods of manufacture. The structure includes: an active single fin structure; a plurality of dummy fin structures on opposing sides of the active single fin structure; source and drain regions formed on the active single fin structure and the dummy fin structures; recessed shallow trench isolation (STI) regions between the dummy fin structures and the active single fin structure and below a surface of the dummy fin structures; and contacts formed on the source and drain regions of the active single fin structure with a spacing of at least two dummy fin structures on opposing sides of the contacts.

The present disclosure generally relates to semiconductor structures and, more particularly, to single fin structures and methods of manufacture. The structure includes: an active single fin structure; a plurality of dummy fin structures on opposing sides of the active single fin structure; source and drain regions formed on the active single fin structure and the dummy fin structures; recessed shallow trench isolation (STI) regions between the dummy fin structures and the active single fin structure and below a surface of the dummy fin structures; and contacts formed on the source and drain regions of the active single fin structure with a spacing of at least two dummy fin structures on opposing sides of the contacts.

A MOSFET with saturation contact. The MOSFET with saturation contact includes an n-doped source region, a source contact, a contact structure, which extends from the source contact to the n-doped source region, and forms with the source contact a first conductive connection and forms with the n-doped source region a second conductive connection, a barrier layer and an insulating layer. The contact structure includes a section between the first conductive connection and the second conductive connection, which is embedded between the barrier layer and the dielectric layer and is configured in such a way that a two-dimensional electron gas is formed therein.

A MOSFET with saturation contact. The MOSFET with saturation contact includes an n-doped source region, a source contact, a contact structure, which extends from the source contact to the n-doped source region, and forms with the source contact a first conductive connection and forms with the n-doped source region a second conductive connection, a barrier layer and an insulating layer. The contact structure includes a section between the first conductive connection and the second conductive connection, which is embedded between the barrier layer and the dielectric layer and is configured in such a way that a two-dimensional electron gas is formed therein.

A method for fabricating a nanowire transistor includes the steps of first forming a nanowire channel structure on a substrate, in which the nanowire channel structure includes first semiconductor layers and second semiconductor layers alternately disposed over one another. Next, a gate structure is formed on the nanowire channel structure and then a source/drain structure is formed adjacent to the gate structure, in which the source/drain structure is made of graphene.

A method for fabricating a nanowire transistor includes the steps of first forming a nanowire channel structure on a substrate, in which the nanowire channel structure includes first semiconductor layers and second semiconductor layers alternately disposed over one another. Next, a gate structure is formed on the nanowire channel structure and then a source/drain structure is formed adjacent to the gate structure, in which the source/drain structure is made of graphene.

The present application discloses a semiconductor device with an inverter and a method for fabricating the semiconductor device. The semiconductor device includes a substrate; a gate structure positioned on the substrate; a first impurity region and a second impurity region respectively positioned on two sides of the gate structure and positioned in the substrate; a first contact positioned on the first impurity region and including a first resistance; a second contact positioned on the first impurity region and including a second resistance less than the first resistance of the first contact. The first contact is configured to electrically couple to a power supply and the second contact is configured to electrically couple to a signal output. The gate structure, the first impurity region, the second impurity region, the first contact, and the second contact together configure an inverter.

The present application discloses a semiconductor device with an inverter and a method for fabricating the semiconductor device. The semiconductor device includes a substrate; a gate structure positioned on the substrate; a first impurity region and a second impurity region respectively positioned on two sides of the gate structure and positioned in the substrate; a first contact positioned on the first impurity region and including a first resistance; a second contact positioned on the first impurity region and including a second resistance less than the first resistance of the first contact. The first contact is configured to electrically couple to a power supply and the second contact is configured to electrically couple to a signal output. The gate structure, the first impurity region, the second impurity region, the first contact, and the second contact together configure an inverter.

A crystal that is useful for semiconductor element and a semiconductor element that has enhanced electrical properties are provided. A crystal, including: a corundum structured crystalline oxide, the crystalline oxide including gallium and/or indium, and the crystalline oxide further including a metal of Group 4 of the periodic table. The crystal is used to make a semiconductor element, and the obtained semiconductor element is used to make a semiconductor device such as a power card. Also, the semiconductor element and the semiconductor device are used to make a semiconductor system.