Methods of forming an elevationally extending conductor laterally between a pair of conductive lines

A method of forming an elevationally extending conductor laterally between a pair of conductive lines, comprising:

• forming a pair of conductive lines spaced from one another in at least one vertical cross-section;
• forming sacrificial material over sidewalls of the pair of conductive lines in the at least one vertical cross-section;
• forming conductor material elevationally extending laterally between the pair of conductive lines laterally over the sacrificial material and crossing elevationally over the pair of conductive lines in the at least one vertical cross-section, the elevationally extending conductor material extending to electrically couple to a node location laterally between the pair of conductive lines in the at least one vertical cross-section;
• subtractively patterning the conductor material to form a conductor material line having conductor material extending elevationally to the node location laterally between the pair of conductive lines, the conductor material line crossing elevationally over the pair of conductive lines;
• removing the sacrificial material from between the conductor material extending elevationally to the node location and each of the conductive lines of the pair while the conductor material line is crossing elevationally over the pair of conductive lines to form a void space laterally between the conductor material that is extending elevationally to the node location and each of the conductive lines of the pair in the at least one vertical cross-section;
• and
• after forming the void space, removing the conductor material from crossing elevationally over the pair of conductive lines while leaving at least some of the conductor material extending elevationally to the node location.

A method of forming an elevationally extending conductor between a pair of conductive lines, comprising:

• forming a pair of conductive lines spaced from one another in at least one vertical cross-section;
• forming a first sacrificial material line crossing the pair of conductive lines in the at least one vertical cross-section, the first sacrificial material line comprising first sacrificial material extending elevationally laterally between the pair of conductive lines;
• forming dielectric material on opposing sides of the first sacrificial material line;
• forming second sacrificial material over sidewalls of the pair of conductive lines in the at least one vertical cross-section;
• replacing the first sacrificial material line with conductor material to form a conductor material line crossing elevationally over the pair of conductive lines, the conductor material line having conductor material extending elevationally to a node location laterally between the pair of conductive lines in the at least one vertical cross-section;
• removing the second sacrificial material from between the conductor material extending elevationally to the node location and each of the conductive lines of the pair while the conductor material line is crossing elevationally over the pair of conductive lines to form a void space laterally between the conductor material that is extending elevationally to the node location and each of the conductive lines of the pair in the at least one vertical cross-section;
• and
• after forming the void space, removing the conductor material from crossing elevationally over the pair of conductive lines while leaving at least some of the conductor material extending elevationally to the node location.

A method comprising:

• forming first and second conductive lines extending in substantially parallel to each other with a space there-between, the first conductive line including a first side surface facing the second conductive line, the second conductive line including a second side surface facing the first conductive line;
• forming first sacrificial material such that the first sacrificial material includes a first portion covering a first part of the first side surface of the first conductive line and forming second sacrificial material such that the second sacrificial material includes a second portion covering a second part of the second side surface of the second conductive line;
• forming conductor material to continuously cross over the first and second conductive lines so that the conductor material includes a conductive portion filling a part of the space between the first portion of the first sacrificial material and the second portion of the second sacrificial materials;
• and
• removing the first portion of the first sacrificial material and the second portion of the second sacrificial material while keeping the conductor material continuously crossing over the first and second conductive lines to form a first air gap between the conductive portion of the conductor material and the first part of the first side surface of the first conductive line and a second air gap between the conductive portion of the conductor material and the second part of the second side surface of the second conductive line.